NHIE Practice Quiz

Question 1

What is the best reason for a chimney to terminate above nearby obstructions?

a. ) Short chimneys require larger flues
b. ) The flue could be covered by snow
c. ) Embers may ignite roof coverings
d. ) Wind may force combustion products down the flue

Answer 1

D.) Wind may force combustion products down the flue

Question 2

What information is NOT required in an inspection report?

a. ) The client’s name
b. ) The inspection date
c. ) The home inspector’s name
d. ) The property’s legal description

Answer 2

D.) The property’s legal description

Question 3

Nails that penetrate the roof sheathing are rusted. Some areas of roof sheathing are present, moisture stains and fungal growth. What is the MOST likely cause of these conditions?

a. ) Water leaking around the nails
b. ) Inadequate attic insulation
c. ) Air leaking from the house into the attic

Answer 3

C.) Air leaking from the house into the attic

Question 4

A swimming pool fence must prevent passage of a sphere that is larger than:

a. ) 2”
b. ) 3”
c. ) 5”
d. ) 4”

Answer 4

D.) 4”

Question 5

Electrical receptacles in bathrooms should be:

a. ) Waterproofed
b. ) At least 3 feet away from showers and bathtubs
c. ) GFCI protected
d. ) Not more than 2 feet from the vanity basin

Answer 5

C.) GFCI protected

Question 6

A subpanel in a detached building has melted insulation on a neutral conductor. What is the most likely cause of this condition?

a. ) The neutral conductor is loose at the terminal bar.
b. ) The circuit breaker ampacity is too large for the wire
c. ) There is no grounding electrode

Answer 6

A.) The neutral conductor is loose at the terminal bar.

Question 7

The purpose of flashing on a roof is to:

a. ) Seal roof shingles to vertical surfaces
b. ) Join different roofing materials
c. ) Protect roofing material
d. ) Shed water onto roofing materials

Answer 7

D.) Shed water onto roofing materials

Question 8

What is LEAST likely to be an approved pool access barrier?

a. ) A self-latching pedestrian gate
b. ) A steep cliff
c. ) A fence
d. ) A house wall

Answer 8

A.) A self-latching pedestrian gate

Question 9

Which of these irrigation components is MOST often required in areas where water is scarce?

a. ) Impact rotor
b. ) Drip emitter
c. ) Automatic valve
d. ) Rain sensor

Answer 9

D.) Rain sensor

Question 10

A roof covering is concealed by snow. The attic inspection reveals no evidence of water leaks. The best method of reporting this situation is to state the roof covering was:

a. ) Concealed by snow and not inspected
b. ) Not leaking
c. ) Functioning properly

Answer 10

A.) Concealed by snow and not inspected

Question 11

A Ground fault circuit interrupter (GFCI) is a safety device that:

a. ) Disconnects power when the grounding to the outlet is faulty
b. ) Detects moisture and disconnects power in wet locations
c. ) Disconnects the power when sensing current leakage to ground
d. ) Protects against electrical surges and voltage spikes

Answer 11

C.) Disconnects the power when sensing current leakage to ground

Question 12

A concrete block basement wall has significant efflorescence. What is the most likely reason for this condition?

a. ) The cinder content in the blocks is too high
b. ) The foundation plants are too close to the house
c. ) The soil has settled at the foundation
d. ) The blocks are not grouted

Answer 12

C.) The soil has settled at the foundation

Question 13

The label on a 240 volt electric water heater indicates that the element wattage should be 4,500. The measured current is 14.6 amps. The MOST likely explanation is that:

a. ) The measure current is correct
b. ) The ammeter battery is low
c. ) The element is failing
d. ) The wrong size element has been installed

Answer 13

C.) The element is failing

Question 14

A fiberglass shingle roof covering is inspected during the summer. What is the LEAST likely indication that the shingles are near the end of their service life?

a. ) Granule loss
b. ) A roof leak
c. ) Exposed strands of fiberglass
d. ) Tabs breaking when bent

Answer 14

B.) A roof leak

Question 15

Which component supports a stairway?

a. ) Riser
b. ) Header
c. ) Cripple
d. ) Stringer

Answer 15

D.) Stringer

Question 16

In new construction, the MINIMUM overhead electrical service clearances are:

a. ) walkway: 12 feet, roadway : 20 feet, deck: 12 feet
b. ) walkway: 10 feet, roadway: 18 feet, deck: 10 feet
c. ) walk way: 9 feet, roadway: 15 feet, deck: 12 feet
d. ) walkway: 8 feet, roadway: 16 feet, deck: 10 feet

Answer 16

B.) walkway: 10 feet, roadway: 18 feet, deck: 10 feet

Question 17

You see uniform width cracks at both upper corners of all windows along one top story wall. Which is the most likely cause of this condition?

a. ) The windows are improperly flashed
b. ) The wall is improperly braced
c. ) The cripple studs are improperly notched
d. ) The ceiling joist is too long

Answer 17

B.) The wall is improperly braced

Question 18

During a summertime inspection, what could indicate chronic condensation problems in an attic?

a. ) There is no vapor retarder on the insulation
b. ) There are mildew stains on the bathroom ceilings
c. ) There are gray/black stains on the north side roof sheathing
d. ) The attic is very warm

Answer 18

C.) There are gray/black stains on the north side roof sheathing

Question 19

A chimney should NOT be located on an exterior wall because:

a. ) the flue must be larger.
b. ) a chimney fire is more likely.
c. ) it is more expensive to build.
d. ) flue temperature may be too cold.

Answer 19

D.) flue temperature may be too cold.

Question 20

Where would an evaporative cooler be most effective?

a. ) New York, NY
b. ) Phoenix, AZ
c. ) Nashville, TN
d. ) Miami, FL

Answer 20

B.) Phoenix, AZ

Question 21

Capillary tubes are part of the:

a. ) condenser coil.
b. ) compressor discharge.
c. ) heat exchanger.
d. ) evaporator coil.

Answer 21

D.) evaporator coil.

Question 22

The MINIMUM inspection of an accessible attic involves viewing the attic:

a. ) by traversing concealed ceiling joists.
b. ) from the access opening.
c. ) by traversing exposed ceiling joists.
d. ) from above the access opening.

Answer 22

B.) from the access opening.

Question 23

A roof is accessible by ladder and the home inspector believes the roof is safe to walk on. The MINIMUM method of inspecting this roof involves:

a. ) walking on the roof.
b. ) viewing the roof from a ladder at one location.
c. ) viewing the roof from the ground.
d. ) viewing the roof from a ladder at multiple locations.

Answer 23

C.) viewing the roof from the ground.

This is correct for the NATIONAL EXAM, BUT Washington requires you to walk the roof if it’s safe to do so

Question 24

Where would an equalizer pipe be found?

a. ) in a common gas vent
b. ) in a plumbing vent stack
c. ) near a steam boiler
d. ) near a hot water boiler

Answer 24

C.) near a steam boiler

Question 25

Which is the best example of heat flow by conduction?

a. ) heat flowing from the inside to the outside of a radiator
b. ) heat flowing from a forced-air supply register
c. ) heat flowing from a steam boiler inside pipes
d. ) heat flowing from a floor furnace

Answer 25

A.) heat flowing from the inside to the outside of a radiator

Question 26

Racking is most likely to occur from failure to install:

a. ) wall bracing.
b. ) floor joist bridging .
c. ) foundation wall reinforcing steel.
d. ) roof collar ties.

Answer 26

A.) wall bracing.

Question 27

Which may be used as water distribution pipe in a house?

a. ) RNC
b. ) ABS
c. ) PVC
d. ) PEX

Answer 27

D.) PEX

Question 28

Stringer, tread, and riser are all components of a:

a. ) Truss system
b. ) Wall system
c. ) Floor system
d. ) Stair system

Answer 28

D.) Stair system

Question 29

Which would NOT be an approved irrigation system pipe?

a. ) PEX
b. ) Galvanized Steel
c. ) Schedule 20 PVC
d. ) ABS

Answer 29

C.) Schedule 20 PVC

Question 30

The reason a dielectric union would be used in plumbing distribution pipes is to:

a. ) separate two dissimilar metals to prevent corrosion.
b. ) isolate any electrical wires touching the supply pipes.
c. ) ensure that the grounding conductor has a secure connection.
d. ) bond the hot and cold water pipes.

Answer 30

A.) separate two dissimilar metals to prevent corrosion.

Question 31

Where should squash blocks (web blocking) be found in a wood I-joist floor system?

a. ) at bearing ends and plumbing penetrations
b. ) at bearing ends and all splices
c. ) at bearing ends and load bearing walls above with support girders below
d. ) at perimeter ends, plumbing penetrations, and splices over girders

Answer 31

C.) at bearing ends and load bearing walls above with support girders below

Question 32

The final decision to enter a crawl space is made:

a. ) by the client and agent.
b. ) by the home inspector.
c. ) by the homeowner.
d. ) when the home inspection is booked.

Answer 32

B.) by the home inspector.

Question 33

The purpose of a contract is to protect the:

a. ) home inspector and client.
b. ) buyer/ client.
c. ) real estate agent.
d. ) homeowner.

Answer 33

A.) home inspector and client.

Question 34

Refer to the photograph to answer this question. The device shown in the photo is a

Shows photo of an outdoor plumbing Fixture

Answer 34

a.) Backflow Preventer (google for photos)

Question 35

Refer to the photograph to answer this question. The truss roof framing in the photograph is:

Shows a photo of truss with boards added to them

Answer 35

B.) Field Altered

Question 36

What is most likely to cause the greatest reduction of air flow in a flexible air duct?

a. ) A 90 degree bend in the duct
b. ) a 6 foot on center spacing of duct supports
c. ) A 5/ 8 inch per foot sag in the duct
d. ) A 3/ 4 inch diameter hole in the duct

Answer 36

A.) A 90 degree bend in the duct

Question 37

When should combustion air NOT be drawn from inside a building?

a. ) the appliance is a direct exhaust type
b. ) the total Btu/h input of the appliances exceeds 160,000
c. ) the building is built using tight construction methods
d. ) the building has 3 stories above grade

Answer 37

C.) the building is built using tight construction methods

Question 38

An inspection agreement presented to the client after the inspection may be declared invalid. What is the MOST likely reason for declaring such agreements invalid?

a. ) Inspection agreements must be presented before the inspection begins.
b. ) There was no opportunity to negotiate the agreement.
c. ) There was no exchange of consideration.
d. ) The home inspector breached a duty to present the agreement in a timely manner.

Answer 38

B.) There was no opportunity to negotiate the agreement.

Question 39

A basin makes a gurgling sound at the end of draining the fixture . This may be due to:

a. ) an undersized drain pipe.
b. ) improper drain slope.
c. ) inadequate venting.
d. ) improperly supported pipes.

Answer 39

C.) inadequate venting.

Question 40

What is the most likely result of insufficient air flow across the evaporator coil?

a. ) The compressor stops working.
b. ) The fan motor overheats.
c. ) The measured temperature drop decreases.
d. ) Ice forms on the evaporator coil.

Answer 40

D.) Ice forms on the evaporator coil.

Question 41

When a heat pump is operating in cooling mode the temperature of the liquid line should be a few degrees:

a. ) cooler than the outside air temperature.
b. ) warmer than the outside air temperature.
c. ) cooler than the inside air temperature .
d. ) warmer than the inside air temperature.

Answer 41

B.) warmer than the outside air temperature.

Question 42

You see a ceramic tile floor with numerous cracks running through the grout and the tiles. The floor system is constructed using 2x10 floor joists. Which is the most likely cause of this condition?

a. ) The tiles are defective.
b. ) The floor joist blocking is absent.
c. ) The floor joist span is too long.
d. ) The wrong grout was used.

Answer 42

C.) The floor joist span is too long.

Question 43

What is the MOST likely result of thermal expansion?

a. ) A furnace heat exchanger cracks.
b. ) A clothes washing machine hose bursts.
c. ) Electrical conductor insulation melts.
d. ) A block foundation wall rotates inward.

Answer 43

B.) A clothes washing machine hose bursts.

Question 44

What action would most likely reduce fiberglass batt insulation R-value by the largest amount?

a. ) fluffing the insulation
b. ) compressing the insulation behind an electrical cable
c. ) not placing the insulation in contact with an air barrier
d. ) not installing a vapor retarder where required

Answer 44

C.) not placing the insulation in contact with an air barrier

Question 45

Where is stairway width measured?

a. ) Below the handrail
b. ) Where the stairway intersects the landings
c. ) Above the handrail
d. ) Between the ends of the treads

Answer 45

C.) Above the handrail

Question 46

Fiberglass batt insulation slows heat movement by:

a. ) creating a thermal mass within the insulation.
b. ) restricting vapor diffusion through the insulation.
c. ) reflecting infrared radiation off of the insulation.
d. ) slowing conductive heat transfer through the insulation.

Answer 46

D.) slowing conductive heat transfer through the insulation.

Question 47

A poured concrete basement wall has a 1/4 inch wide crack where the wall is bowing slightly. Brown stains are below the crack. What is the most likely reason for this condition?

a. ) The concrete was not properly vibrated.
b. ) The wall contains 5/8 inch reinforcing steel.
c. ) The gutters are blocked.
d. ) The wall damp-proofing was improperly installed.

Answer 47

C.) The gutters are blocked.

Question 48

Most modern kitchen ranges are required to have:

a. ) A tipping alarm
b. ) An anti-tip device
c. ) A warming drawer
d. ) Front edge controls

Answer 48

B.) An anti-tip device

Question 49

While performing a buyer’s inspection at an occupied house, the home inspector detects a minor gas leak at the exterior gas meter. What is the home inspector’s MOST appropriate action?

a. ) call the fire department
b. ) shut off the gas at the meter
c. ) notify the seller’s real estate agent
d. ) advise the buyers to leave the property

Answer 49

C.) notify the seller’s real estate agent

Question 50

A floor joist in a craw l space has been cut where the toilet drain passes through the floor. The joists are 2x6 spaced at 16 inches on center. The inspector should recommend that:

a. ) A contractor should support the cut joist with new piers and posts from below
b. ) A contractor be contacted to determine what is needed and make repairs.
c. ) the cut joist should be headed off to adjacent framing members to distribute the load.
d. ) The buyer monitor the floor. Floor system s such as this have redundant framing and removal of one joist is insignificant.

Answer 50

B.) A contractor be contacted to determine what is needed and make repairs.

Question 51

A 2-slot receptacle has been replaced with a 3-slot receptacle in a branch circuit that does not contain an equipment grounding conductor? Which method is permitted?

a. ) Run an equipment grounding conductor to a copper water pipe.
b. ) Install an arc-fault circuit breaker on the branch circuit.
c. ) Replace the receptacle with a GFCI receptacle.
d. ) Run an equipment grounding conductor to a separate grounding electrode.

Answer 51

C.) Replace the receptacle with a GFCI receptacle.

Question 52

Brown-colored particles under the flue collar of an induced draft gas furnace are most likely an indication of which defect?

a. ) flame rollout
b. ) a faulty draft inducer
c. ) an excessively long vent connector
d. ) the barometric damper is stuck open

Answer 52

C.) an excessively long vent connector

Question 53

Which of the following is a common maintenance task for a residential refrigeration system?

a. ) clean the heat exchanger
b. ) clean the condenser coil
c. ) replace the thermostat
d. ) replace refrigerant

Answer 53

B.) clean the condenser coil

Question 54

Mediation can best be described as a:

a. ) court-imposed settlement.
b. ) facilitated negotiation.
c. ) quasi-judicial process.
d. ) non-binding arbitration.

Answer 54

B.) facilitated negotiation.

Question 55

Overhead electrical service should be a MINIMUM of how many feet above a flat roof subject to foot traffic?

a. ) 4
b. ) 6
c. ) 8
d. ) 10

Answer 55

D.) 10 feet

Question 56

On a vehicle door, a containment cable should be installed on the:

a. ) Extension springs
b. ) Struts
c. ) Torsion Springs
d. ) Roller Drums

Answer 56

A.) Extension springs

Question 57

A poured concrete retaining wall with weep holes is rotating. What is the most likely reason for the rotation?

a. ) The wall is cantilevered.
b. ) The wall has no deadman anchors.
c. ) The footing has no reinforcing steel.
d. ) There is no gravel behind the wall.

Answer 57

D.) There is no gravel behind the wall.

Question 58

What is the MOST likely indication that an electric water heater lower element has failed?

a. ) significant rust at the power connection
b. ) some hot water, then warm water at all faucets
c. ) no hot water at all faucets
d. ) significant rust at the lower element

Answer 58

B.) some hot water, then warm water at all faucets

Question 59

Knob and tube wiring may be acceptable if:

a. ) the fuse system is still in place.
b. ) not covered by insulation.
c. ) the circuit breaker system is proper.
d. ) the home is insulated with fiberglass.

Answer 59

B.) not covered by insulation.

Question 60

A home inspection typically includes an examination of:

a. ) Humidifiers
b. ) vents, flues, and chimneys.
c. ) adequacy of heat supply.
d. ) heat exchangers.

Answer 60

B.) vents, flues, and chimneys.

Question 61

When a cooling unit is located in an attic where damage may result from condensate overflow:

a. ) an auxiliary condensate drain system is required.
b. ) steel ducting is not allowed because of potential damage from condensation.
c. ) a supplemental condensate pump is required.
d. ) attic ventilation must be increased to avoid condensation .

Answer 61

A.) an auxiliary condensate drain system is required.

Question 62

What is the prescriptive MINIMUM distance between the bottom of a microwave oven and a range cooking surface?

a. ) 24”
b. ) 30”
c. ) There is no prescriptive distance
d. ) 18”

Answer 62

C.) There is no prescriptive distance

Question 63

The service panel enclosure door is required to open at least X degrees:

a. ) 180
b. ) 135
c. ) 90
d. ) 45

Answer 63

C.) 90

Question 64

When looking at the exterior wall of a sixty year old brick masonry house with a gable roof, you notice a horizontal crack in the mortar and outward brick displacement along the gutter edge of the roof. The displacement is greatest at the center of the top three courses of brick. This condition is MOST likely caused by:

a. ) excessive sand in the mortar mix.
b. ) defective brick bonding.
c. ) improper ceiling joist installation.
d. ) differential settlement.

Answer 64

C.) improper ceiling joist installation.

Question 65

An ungrounded receptacle may be replaced by a ground fault circuit interrupter installed:

a. ) on the same phase as the receptacle.
b. ) upstream from the receptacle.
c. ) anywhere in the receptacle branch circuit.
d. ) downstream from the receptacle .

Answer 65

B.) upstream from the receptacle.

Question 66

What is the MOST likely explanation for a drywall crack that extends up from one window corner?

a. ) outward wall rotation
b. ) improperly fastened window
c. ) absent cripples
d. ) wall lateral movement

Answer 66

D.) wall lateral movement

Question 67

A home inspection agreement is most likely to be interpreted using which law?

a. ) Federal
b. ) County
c. ) State
d. ) Parish

Answer 67

C.) State

Question 68

Dielectric unions:

a. ) accommodate pipe expansion .
b. ) are undesirable and indicate a problem.
c. ) prevent galvanic action.
d. ) help maintain electrical grounding of pipes.

Answer 68

C.) prevent galvanic action.

Question 69

A double gate that allows access to the pool should be:

a. ) self-closing.
b. ) at least 12 inches from the edge of the water.
c. ) self-latching.
d. ) at least 45 inches tall.

Answer 69

C.) self-latching.

Question 70

Permeability is the property of a material that allows the passage of:

a. ) Water vapor
b. ) Heat energy
c. ) Infrared Radiation
d. ) Liquid Water

Answer 70

A.) Water vapor

Question 71

Which event is most likely to cause arc flash?

a. ) lightning striking near a utility transformer
b. ) a short circuit in a utility transformer
c. ) a short circuit in a branch circuit
d. ) metal touching an energized conductor

Answer 71

D.) metal touching an energized conductor

Question 72

A home inspector surety bond may best be described as a promise to pay if:

a. ) the home inspector fails to report a defect.
b. ) the home inspector steals something from an inspected property.
c. ) a client is injured during an inspection.
d. ) the home inspector does not pay a court judgment.

Answer 72

D.) the home inspector does not pay a court judgment.

Question 73

A properly installed food waste disposer that makes no sound when activated can sometimes be activated by:

a. ) resetting the kitchen GFCI receptacle.
b. ) turning the motor with a hex wrench.
c. ) running cold water into the disposer.
d. ) pressing the thermal cutoff button.

Answer 73

D.) pressing the thermal cutoff button.

Question 74

What is the most accurate deficiency description for a dimension lumber floor joist that is not deformed but has a clear span longer than allowed by current standards?

a. ) Unsafe
b. ) Not functioning properly
c. ) Significantly Deficient
d. ) A code violation

Answer 74

C.) Significantly Deficient

Question 75

The client complains of an occasional foul odor in a seldom used bathroom. Which is the most likely cause of this issue?

a. ) The vent pipe is improperly sloped.
b. ) The cleanout was not installed.
c. ) The sink trap is partially blocked.
d. ) The bathtub trap water seal has evaporated.

Answer 75

D.) The bathtub trap water seal has evaporated.

Question 76

The home inspector is required to report the location of the:

a. ) Septic tank
b. ) building sewer cleanout
c. ) electric service equipment
d. ) water meter

Answer 76

C.) electric service equipment

Question 77

One of the purposes of a home inspection contract is to define the responsibilities and limitations for:

a. ) The seller
b. ) The client
c. ) The real estate agent
d. ) The appraiser

Answer 77

B.) The client

Question 78

The flame from a properly adjusted oil burner should be what color?

a. ) blue
b. ) yellow
c. ) orange
d. ) white

Answer 78

D.) white

Question 79

Which set of building terms do NOT belong together?

a. ) sheathing, flooring, decking
b. ) rafters, ceiling joists, trusses
c. ) arch, header, lintel
d. ) cripple, trimmer, purlin

Answer 79

d.) cripple, trimmer, purlin

Question 80

What is the best definition of a cross-connection?

a. ) A plumbing dry vent is connected to a wet vent.
b. ) An HVAC supply plenum is connected to a return plenum.
c. ) An electrical white-insulated wire is connected to a circuit breaker.
d. ) A plumbing water distribution pipe is connected to a contaminant source.

Answer 80

D.) A plumbing water distribution pipe is connected to a contaminant source.

Question 81

What component is involved in controlling when a hot water boiler activates?

a. ) A humidistat
b. ) a high limit switch
c. ) an aquastat
d. ) a pressuretrol

Answer 81

C.) an aquastat

Question 82

Most problems with concrete are caused at the time of installation. What single factor causes the MOST problems?

a. ) Too much Portland cement is in the mix.
b. ) Too much water is added to the mix.
c. ) The concrete has insufficient thickness.
d. ) The wrong kind of sand is in the mix.

Answer 82

B.) Too much water is added to the mix.

Question 83

The MAXIMUM acceptable variation in riser heights within a flight of stairs is:

a. ) 1/2”
b. ) 3/8”
c. ) 3/4”
d. ) 1”

Answer 83

B.) 3/8”

Question 84

If water infiltration is suspected behind a finished surface. What tool would be the best choice to verify dampness?

a. ) an infrared thermometer
b. ) a pin-type moisture meter
c. ) a non-contact moisture meter
d. ) a digital camera

Answer 84

C.) a non-contact moisture meter

Question 85

The inclusion of photographs in home inspection reports is:

a. ) illegal
b. ) discriminatory
c. ) mandatory
d. ) optional

Answer 85

D.) optional

Question 86

A home inspector should probe:

a. ) around a toilet.
b. ) a representative number of floor joists.
c. ) spalling in concrete.
d. ) where decay is suspected.

Answer 86

D.) where decay is suspected.

Question 87

The inspector is required to operate all of the following EXCEPT:

a. ) Shutoff valves
b. ) Manual garage door
c. ) A representative number of windows
d. ) folding attic stairs

Answer 87

A.) Shutoff valves

Question 88

A toilet water supply valve is shut off. The BEST way to deal with this situation is to:

a. ) use a bucket to fill the tank and flush the toilet.
b. ) report that the toilet valve was shut off.
c. ) turn the valve on, flush the toilet, turn the valve off.
d. ) report that the toilet was not tested because the valve was off.

Answer 88

D.) report that the toilet was not tested because the valve was off.

Question 89

While inspecting a heat pump in the cooling mode, you measure a 28 degrees F temperature differential between the interior supply and return air. You should suspect:

a. ) an exterior fan running too slowly.
b. ) an overheating compressor.
c. ) a dirty filter.
d. ) a thermostat set too low.

Answer 89

C.) a dirty filter.

Question 90

The grounding electrode system of a house:

a. ) provides an alternate return path for electricity.
b. ) permits electricity to flow within the system.
c. ) protects people from electric shock.
d. ) prevents metal from becoming energized.

Answer 90

A.) provides an alternate return path for electricity.

Question 91

What is the MINIMUM allowable separation between a masonry chimney and combustible materials?

a. ) 4”
b. ) 2”
c. ) 1”
d. ) 3/4”

Answer 91

b.) 2”

Question 92

Please refer to the figure to answer this question. The figure shows a roof and chimney . The water is diverted around the chimney by the:

a. ) bird’s mouth.
b. ) cricket.
c. ) swale.
d. ) camel back .

Answer 92

B.) cricket.

Question 93

Condensation between glass layers of thermal pane windows indicates the need to:

a. ) repair or replace sealant.
b. ) repair or clean breather holes.
c. ) replace glazing, sash, or window.
d. ) replace the interior pane.

Answer 93

C.) replace glazing, sash, or window.

Question 94

Where is an S-trap most likely to be located?

a. ) in a water closet
b. ) near a gas furnace
c. ) in a circuit vent
d. ) under a kitchen sink

Answer 94

D.) under a kitchen sink

Question 95

Brick chimneys on older properties with oil heat sometimes curve above the roof line, with no visible cracks. Which is a possible cause of this curving?

a. ) settlement of the chimney footing
b. ) expansion of mortar
c. ) lack of a rain cap on the flue
d. ) absence of a cricket flashing at the roof

Answer 95

B.) expansion of mortar

Question 96

A 1/2” wide gap exists between the drywall wall and ceiling. The seller reports that this gap opens in the winter and closes in the summer. What is the most likely cause of this condition?

a. ) a damaged truss bottom chord
b. ) truss uplift
c. ) an absent gusset plate
d. ) poor drywall finishing

Answer 96

B.) Truss uplift

Question 97

What is the most common contributing factor to masonry retaining wall movement?

a. ) poorly mortared joints
b. ) too many tiebacks
c. ) hydrostatic pressure
d. ) corbelled construction

Answer 97

C.) hydrostatic pressure

Question 98

A sidewall extends past a roof. Hardboard siding is water damaged a few inches beyond where the roof and sidewall meet. The roof covering is asphalt strip shingles. What is the most likely cause of this condition?

a. ) Drip edge flashing was not installed.
b. ) Kick out flashing was not installed.
c. ) Siding was installed close to the roof covering.
d. ) Underlayment was not installed.

Answer 98

B.) Kick out flashing was not installed.

Question 99

Roof truss uplift can cause cracks to form:

a. ) at interior wall/ceiling intersections.
b. ) above exterior doors and windows.
c. ) in bottom chords of roof trusses.
d. ) in top chords of roof trusses.

Answer 99

A.) at interior wall/ceiling intersections.

Question 100

Inspection of which appliance is NOT within the scope of a home inspection?

a. ) food-waste disposer
b. ) trash compactor
c. ) microwave oven
d. ) refrigerator

Answer 100

D.) refrigerator

Question 101

Connections of dissimilar metal in a plumbing system, such as galvanized steel pipe and copper pipe, will usually cause

a. ) reduced water pressure.
b. ) decreased water quality.
c. ) glazed pipes.
d. ) electrolysis.

Answer 101

D.) electrolysis.

Question 102

At what level would water pressure within a single-family dwelling begin to be considered excessive and require correction?

a. ) 120 psi
b. ) 100 psi
c. ) 80 psi
d. ) 60 psi

Answer 102

C.) 80 psi

Question 103

What information is usually required when reporting a deficient component?

a. ) the location of the component
b. ) the implication of the deficiency
c. ) the age of the component
d. ) the building code section violated

Answer 103

B.) the implication of the deficiency

Question 104

Which has the LEAST effect on the deflection of a dimension lumber floor system?

a. ) Joist spacing
b. ) joist species
c. ) joist grade
d. ) joist width

Answer 104

D.) joist width

Question 105

Circuit breakers:

a. ) protect inhabitants by limiting shock duration.
b. ) regulate power to the attached equipment.
c. ) protect the wire from an electrical overload.
d. ) measure the current in a circuit.

Answer 105

C.) protect the wire from an electrical overload.

Question 106

Adhered masonry veneer is installed in the same manner as:

a. ) Natural stone veneer
b. ) Stucco
c. ) Fiber cement siding
d. ) Steel siding

Answer 106

B.) Stucco

Question 107

Potable water systems connected to lawn irrigation systems need to be protected from:

A.) Back siphonage.

b. ) excess water usage.
c. ) mechanical damage.
d. ) low water flow.

Answer 107

A.) Back siphonage.

Question 108

What is the correct term for the wall covering in this picture?

Picture of the corner of a home with brick walls

a. ) supported brick
b. ) structural masonry
c. ) adhered brick
d. ) anchored masonry

Answer 108

D.) anchored masonry

Question 109

What is NOT required to establish an agreement between a home inspector and a client?

a. ) Consideration
b. ) Acceptance
c. ) Offer
d. ) Negotiation

Answer 109

D.) Negotiation

Question 110

The process by which heat changes wood chemistry making it more likely to burn is called:

a. ) pyrography.
b. ) pyromancy.
c. ) pyrogenics.
d. ) pyrolysis.

Answer 110

D.) pyrolysis.

Question 111

What is the BEST material for a masonry chimney crown?

a. ) refractory mortar
b. ) concrete
c. ) Type S mortar
d. ) core brick

Answer 111

B.) Concrete

Question 112

A scupper would most likely be located in:

a. ) a K-type gutter.
b. ) a parapet wall.
c. ) a floor drain.
d. ) an oil furnace vent.

Answer 112

B.) a parapet wall.

Question 113

The primary function of a skimmer is to provide:

a. ) a means to remove debris from the surface of the water.
b. ) a way for water to return to the pump.
c. ) a secondary method of filtering the water.
d. ) a place to put chlorine tablets.

Answer 113

A.) a means to remove debris from the surface of the water.

Question 114

A circuit breaker protects against too much

a. ) Voltage
b) Resistance
c. ) Current
d. ) Inductance

Answer 114

C.) Current

Question 115

In which location may NM cable be installed?

a. ) attached to the bottom of floor joists in a crawl space
b. ) in rigid metal conduit buried 12 inches below grade
c. ) in intermediate metal conduit located under the eaves
d. ) on top of ceiling joists located 6 feet from an attic access opening

Answer 115

D.) On top of ceiling joists located 6 feet from an attic access opening

Question 116

Which is most likely to be considered an ethical breach by a home inspector?

a. ) recommending a pest inspection company
b. ) paying to be a real estate brokerage’s preferred home inspector
c. ) sponsoring a real estate brokerage golf party
d. ) giving Christmas gifts to real estate agents

Answer 116

B.) paying to be a real estate brokerage’s preferred home inspector

Question 117

Why should 50% - 60% of the attic ventilation opening be at the eaves?

a. ) Warmer air requires smaller openings.
b. ) Larger ridge openings are structurally unsound.
c. ) Pressure in the attic will be neutral or positive.
d. ) Eave openings are less expensive to install.

Answer 117

c.) Pressure in the attic will be neutral or positive.

Question 118

A home inspection report MUST include

a. ) the type of roof material and the method of observation.
b. ) information on flammability of the roof material.
c. ) the age of the roof.
d. ) the general life expectancy of the roofing material.

Answer 118

A.) the type of roof material and the method of observation.

Question 119

There is a crack at the upper corner on the lock side of an interior door. The crack gets wider as it runs toward the ceiling. The door scrapes against the lock-side jamb. What is the BEST recommendation in this situation?

a. ) repair by a handyman
b. ) evaluation by a contractor
c. ) repair by a contractor
d. ) evaluation by an engineer

Answer 119

B.) evaluation by a contractor

Question 120

A 3-light receptacle tester will NOT display:

a. ) an energized neutral.
b. ) a disconnected ground.
c. ) a bootleg ground.
d. ) a polarity reversal.

Answer 120

C.) a bootleg ground.

Question 121

Home inspection agreements (contracts) should:

a. ) include the name of the client’s real estate agent.
b. ) establish the limitations of the inspection.
c. ) be as exculpatory as possible.
d. ) describe the weather conditions allowed.

Answer 121

B.) establish the limitations of the inspection.

Question 122

What is the most appropriate fastener material for a slate shingle roof covering?

a. ) electroplated galvanized nails
b. ) zinc nails
c. ) hot dipped galvanized screws
d. ) copper nails

Answer 122

D.) copper nails

Question 123

Refer to the photograph to answer this question. What component is the arrow pointing to in the picture of the roof framing?

Shows photo of attic framing

a. ) purlin
b. ) ridge board
c. ) strongback
d. ) rafter

Answer 123

A.) purlin

Question 124

In a cold climate, a vapor retarder should be installed on which sides of a wall?

a. ) both sides of the wall
b. ) neither side of the wall
c. ) the side facing conditioned space
d. ) the side facing unconditioned space

Answer 124

C.) the side facing conditioned space

Question 125

Which is NOT a type of pool filter?

a. ) diatomaceous earth
b. ) sand
c. ) pea gravel
d. ) cartridge

Answer 125

C.) pea gravel

Question 126

An interior door rubs the header on the latch side. There are no cracks in the drywall around the door. What is the MOST likely reason for this to occur?

a. ) The wall has rotated.
b. ) The top hinge is binding.
c. ) The door is unpainted on top.
d. ) The strike plate needs adjustment.

Answer 126

C.) The door is unpainted on top.

Question 127

The effect of high humidity on an air conditioning system will be:

a. ) an increase in the temperature drop.
b. ) a decrease in the compressor current draw.
c. ) a decrease in the sensible load.
d. ) an increase in the latent load.

Answer 127

D.) an increase in the latent load.

Question 128

Ice damming at the eaves may be caused by:

a. ) improper flashing .
b. ) inadequate attic insulation.
c. ) undersized gutters.
d. ) shallow roof slope.

Answer 128

B.) inadequate attic insulation.

Question 129

A subpanel in an older house that is wired with non-metallic sheathed cable (NM) has one circuit with a ground wire. The ground wire:

a. ) may be bonded using the panel cover screws.
b. ) should be connected to a separate ground rod.
c. ) should be connected to a separate grounded buss bar.
d. ) may be connected to the neutral buss bar.

Answer 129

C.) should be connected to a separate grounded buss bar.

Question 130

Where would a radiant barrier be MOST effective?

a. ) in an attic in Phoenix, AZ
b. ) in a crawl space in Washington , DC
c. ) on the conditioned side of a wall in Toronto, Canada
d. ) on the unconditioned side of a wall in Chicago, IL

Answer 130

A.) in an attic in Phoenix, AZ

Question 131

If a system designed for use with natural gas is supplied with propane gas:

a. ) the gas regulator and valve must be replaced.
b. ) no changes are needed for the equipment to function properly.
c. ) the flame will be too high unless a smaller orifice is installed.
d. ) the flame will be too low unless a larger orifice is installed .

Answer 131

C.) the flame will be too high unless a smaller orifice is installed.

Question 132

What is the correct term for the component shown in the picture?

Shows picture of roof trusses

a. ) composite lumber beam
b. ) metal plate joist
c. ) truss
d. ) I-joist

Answer 132

C.) truss

Question 133

A concrete basement wall has a crack that varies in width between 3/8 inch at the floor to 1/8 inch 2 feet down from the wall top. What is the most likely cause of this condition?

a. ) The reinforcing steel is the wrong size.
b. ) The soil is unstable under the footing.
c. ) The concrete dried too quickly.
d. ) The wall was damaged when it was backfilled.

Answer 133

B.) The soil is unstable under the footing.

Question 134

A concrete driveway is 1/2 inch higher than the adjacent concrete walkway. What is the most likely reason for this condition?

a. ) The soil under the walkway was not compacted.
b. ) The walkway concrete is not air-entrained.
c. ) There is no reinforcing steel in the walkway.
d. ) The walkway is not thick enough.

Answer 134

A.) The soil under the walkway was not compacted.

Question 135

Refer to the photograph to answer this question. What common defect is visible in the photo graph of the entry steps?

*Shows picture of two brick steps

a. ) The hand rail is missing.
b. ) The riser height is too high.
c. ) The tread depth is too shallow.
d. ) The tread depth is uneven.

Answer 135

B.) The riser height is too high.

Question 136

A collar tie would most likely be found in:

a. ) the upper part of the attic.
b. ) the attic near the top plate.
c. ) the basement between floor joists.
d. ) a wall at the intersection of two walls.

Answer 136

A.) the upper part of the attic.

Question 137

When measuring the temperature drop across the evaporator in a central air conditioning system, a properly running unit on a humid summer day should read between:

a. ) 35 and 45
b. ) 5 and 15
c. ) 15 and 25
d. ) 25 and 35

Answer 137

C.) 15 and 25

Question 138

On a hillside house with foundation drain systems:

a. ) rock-filled foundation drains are not allowed on the interior side of the foundation
b. ) the roof drains should connect directly to the foundation drains and have cleanout s.
c. ) all foundation drain systems must be in perforated plastic piping extending to daylight.
d. ) the foundation drain systems collect water passing laterally through the slope.

Answer 138

D.) the foundation drain systems collect water passing laterally through the slope.

Question 139

The home inspector is NOT required to report the location of the:

a. ) electric service equipment.
b. ) main gas service valve.
c. ) main water service valve .
d. ) water meter.

Answer 139

D.) Water meter

Question 140

A wood-burning stove is listed for 12 inches clearance to combustibles. What is the minimum clearance to combustibles for this stove when using a sheet metal and air space clearance reduction device?

a. ) 12”
b. ) 10”
c. ) 8”
d. ) 6”

Answer 140

A.) 12”

Question 141

Which is MOST likely to be a problem when an emitter is located near the house?

a. ) the emitter will be damaged by a lawn mower
b. ) water will enter the crawl space or basement
c. ) the emitter filter will become clogged more often
d. ) the water pressure will be too high

Answer 141

B.) water will enter the crawl space or basement

Question 142

What is the MOST likely indication that an air-source air conditioning system is near the end of its service life?

a. ) a low temperature drop across the evaporator coil
b. ) rust on the condenser components
c. ) water leaking from the evaporator coil cabinet
d. ) deteriorated insulation on the refrigerant line set

Answer 142

B.) rust on the condenser components

Question 143

An eight foot tall concrete block wall leans in 1/2 inch and is not cracked. The wall is damp with moderate efflorescence. Who is the BEST specialist to recommend?

a. ) a foundation contractor
b. ) a geotechnical engineer
c. ) a landscape contractor
d. ) a structural engineer

Answer 143

C.) a landscape contractor

Question 144

Creosote is most likely to be created in a chimney when burning

a. ) lighter fluid.
b. ) newspaper.
c. ) seasoned pine.
d. ) unseasoned oak.

Answer 144

D.) unseasoned oak.

Question 145

A home inspector failed to report a significant defect. Recovery of monetary damages is most likely as an act of:

a. ) ordinary negligence.
b. ) negligent misrepresentation.
c. ) gross negligence.
d. ) fraud

Answer 145

B.) negligent misrepresentation.

Question 146

The house you are inspecting currently has a gas-fired furnace or boiler. Each of the following clues may indicate that the house also has an abandoned buried fuel oil storage tank EXCEPT:

a. ) small diameter copper tubes emerging from the inside of the foundation wall or the floor near the furnace or boiler
b. ) an approximately 1 1/4 inch diameter vent pipe outside coming from underground up against the foundation
c. ) the brick chimney serving the furnace or boiler has deteriorated mortar joints at the bottom
d. ) your knowledge that the neighborhood had or still has some houses served by oil heat

Answer 146

C.) the brick chimney serving the furnace or boiler has deteriorated mortar joints at the bottom

Question 147

What situation would General Liability insurance be likely to cover?

a. ) Home inspector does not see a defect behind a large dresser.
b. ) Client injures herself while accompanying the home inspector.
c. ) Home inspector makes a hole in the ceiling.
d. ) Seller believes home inspector improperly reported a condition.

Answer 147

C.) Home inspector makes a hole in the ceiling.

Question 148

Which is the most acceptable fastener for connecting a deck ledger to a band board?

a. ) 5/8 inch diameter brass machine screw
b. ) 1/2 inch diameter hot-dipped galvanized steel machine bolt
c. ) 1/2 inch diameter electroplated galvanized steel wood screw
d. ) 5/8 inch diameter stainless steel carriage bolt

Answer 148

D.) 5/8 inch diameter stainless steel carriage bolt

Question 149

To operate a central air conditioner, an electric clothes dryer, and an electric range, the ampacity of the service to the house should be AT LEAST:

a. ) 100 amps at 240 volts.
b. ) 100 amps at 120 volts.
c. ) 125 amps at 120 volts.
d. ) 60 amps at 240 volt s.

Answer 149

A.) 100 amps at 240 volts.

Question 150

A notch in a 12 foot long 2x10 floor joist is located 5 feet from the joist end. What is the MAXIMUM allowed notch depth?

a. ) 1.5”
b. ) 1 5/8”
c. ) 0”
d. ) 2”

Answer 150

D.) 2”

Question 151

The closet where the water heater is located was locked . Hot water was available where required. The best way to report this situation is the water heater:

a. ) closet door was locked.
b. ) was inaccessible.
c. ) was functioning properly.
d. ) was not inspected because the door was locked.

Answer 151

D.) was not inspected because the door was locked.

Question 152

Which roof covering is most appropriate for a roof with a slope of 1 1/2 : 12 above a single family house? Assume standard installation of any required underlayment.

a. ) metal shingles
b. ) roll mineral
c. ) modified bitumen
d. ) slate shingles

Answer 152

C.) modified bitumen

Question 153

How many energized conductors supply 240 volt , 200 amp , single phase electric service?

a. ) 1
b. ) 2
c. ) 3
d. ) 4

Answer 153

B.) 2

Question 154

Refer to the photograph to answer this question. The photograph shows a dryer exhaust termination near a gas-fired water heater vent termination. The home inspector should recommend that:

Shows picture of a dryer vent about 1,5 feet away from the vent

a. ) the dryer exhaust termination should be at least 5 feet from gas vent termination.
b. ) the dryer exhaust backdraft damper should be repaired or replaced to prevent entry of combustion gasses.
c. ) the gas vent is improperly terminated and should be relocated.
d. ) the client monitor the gas vent for indications of deterioration caused by the moist air from the dryer exhaust.

Answer 154

C.) the gas vent is improperly terminated and should be relocated.

Question 155

Which of the following is the BEST example of an unsafe condition?

a. ) a stairway with uneven height risers
b. ) several termite-infested floor joists
c. ) a large area of moldy drywall
d. ) a large crack in a foundation wall

Answer 155

A.) a stairway with uneven height risers

Question 156

A real estate agent’s signature on an inspection agreement is most likely to be valid if:

a. ) the buyer is out-of-state and cannot attend the inspection .
b. ) the home inspector agrees to allow the agent to sign the agreement.
c. ) the agent’s broker allows agents to sign inspection agreements.
d. ) the agent is acting within the scope of the agent’s authority.

Answer 156

D.) the agent is acting within the scope of the agent’s authority.

Question 157

The electricity service drop runs through tree branches. What is the best recommendation in this situation?

a. ) The utility should reroute the service drop.
b. ) The sellers should have the tree branches cut.
c. ) The utility should cut the tree branches.
d. ) An arborist should evaluate the tree.

Answer 157

D.) An arborist should evaluate the tree.

Question 158

Columns typically support:

a. ) footers
b. ) walls
c. ) girders
d. ) joists

Answer 158

C.) girders

Question 159

The MINIMUM clearance between a wood stove single wall vent connector and combustible materials should be:

a. ) 9”
b. ) 18”
c. ) 36”
d. ) 3”

Answer 159

B.) 18”

Question 160

An electrical system with a fuse on the neutral conductor and on the energized (hot) conductors:

a. ) is twice as safe as a system where only the energized (hot) conductors are fused.
b. ) should have the neutral conductor fuse sized to one half the normal ampacity for the circuit.
c. ) is over-fused up to 50% if used only for lighting.
d. ) is hazardous and should be corrected.

Answer 160

D.) is hazardous and should be corrected.

Question 161

Refer to the photograph to answer this question. What should an inspector recommend to the client regarding the conditions shown in relation to the downspout / rain leader?

Shows a downspout terminating right next to the foundation

a. ) Nothing, the downspout is properly installed.
b. ) Gravel should be installed under the downspout.
c. ) A contractor should evaluate the downspout and recommend repairs.
d. ) The downspout should be moved away from the siding.

Answer 161

C.) A contractor should evaluate the downspout and recommend repairs.

Question 162

What is the correct term for the component shown in the picture?

shows picture of electric service drop

a. ) service entrance
b. ) service drop
c. ) service lateral
d. ) service wires

Answer 162

B.) service drop

Question 163

What is the MINIMUM electrical service drop clearance from a residential driveway?

a. ) 13’
b. ) 12’
c. ) 15’
d. ) 18’

Answer 163

B.) 12’

Question 164

As a lintel over doors and windows in a masonry wall rusts it may cause:

a. ) the wall at the top to push out.
b. ) the lintel to rotate and displace the brick.
c. ) cracks at the tops of openings.
d. ) the window glass to crack.

Answer 164

c.) cracks at the tops of openings.

Question 165

A movement joint should be installed in brick veneer:

a. ) at each floor level.
b. ) at support by different structural components
c. ) at each side of a lintel above a garage door.
d. ) Above each soldier course

Answer 165

B.) at support by different structural components

Question 166

You are inspecting an older home which has replacement windows and new vinyl siding. The new siding is backed up with rigid foam insulation that covers the service entrance cable from the weatherhead to the meter. You should report that this is:

a. ) acceptable, provided the drip loops at the service entrance head are left exposed.
b. ) a benefit because additional protection is provided to the service entrance cable.
c. ) an improper installation that should be corrected.
d. ) acceptable because the siding is a non-conducting type.

Answer 166

C.) an improper installation that should be corrected.

Question 167

Roof trusses:

a. ) may be cut or modified in the field.
b. ) make drywall nail pops less likely.
c. ) cannot be used for long ceiling spans.
d. ) are usually designed for two-point bearing.

Answer 167

D.) are usually designed for two-point bearing.

Question 168

Sending the inspection report to which party is LEAST likely to be considered an ethical breach by a home inspector? Assume all parties attended the inspection.

a. ) the client’s parents
b. ) the buyer ‘s agent
c. ) the seller’s agent
d. ) the seller

Answer 168

A.) the client’s parents

Question 169

Which of the following is NOT a component of wood stairs?

a. ) header
b. ) riser
c. ) tread
d. ) stringer

Answer 169

A.) header

Question 170

A newer home with electric heat is being inspected. It has a below grade finished basement containing a bedroom. The inspector should look for a smoke alarm and:

a. ) a safety ladder
b. ) a fire extinguisher
c. ) an escape and rescue opening
d. ) a carbon monoxide alarm

Answer 170

C.) an escape and rescue opening

Question 171

Relative Humidity (RH) is expressed as:

a. ) percentage
b. ) capacity
c. ) temperature
d. ) volume

Answer 171

A.) percentage

Question 172

What is a required element of a contract?

a. ) real estate agent’s name
b. ) consideration
c. ) seller’s name
d. ) names of persons attending the inspection

Answer 172

B.) consideration

Question 173

Refer to the photograph to answer this question. The testing of garage doors with a wood block

shows picture of a garage door closing on a piece of lumber/block

a. ) damages the door panels.
b. ) is the approved testing method.
c. ) is improper.
d. ) irritates the opener mechanism.

Answer 173

B.) is the approved testing method.

Question 174

Low pressure boiler pipes do NOT carry steam pressure above:

a. ) 15 psi
b. ) 12 psi
c. ) 6 psi
d. ) 9 psi

Answer 174

A.) 15 psi

Question 175

Medium efficiency furnaces have a draft inducer fan and are connected directly to the vent system instead of having a draft hood. There are white and yellowish deposits below the draft inducer fan. A possible explanation for these deposits is that:

a. ) the draft inducer fan is not operating properly.
b. ) the furnace has failed and is unsafe to operate.
c. ) the seal between the draft inducer fan and the furnace is failing.
d. ) moisture is condensing in the vent and running back into the draft inducer fan.

Answer 175

D.) moisture is condensing in the vent and running back into the draft inducer fan.

Question 176

Conducting a complete and thorough home inspection minimizes the need for:

a. ) a detailed inspection report.
b. ) bonding.
c. ) errors and omissions insurance.
d. ) a contract.

Answer 176

c.) errors and omissions insurance.

Question 177

Refer to the photograph to answer this question. The heating system in the photograph is a:

shows a huge chunky furnace

a. ) pump circulating hot water boiler.
b. ) gravity flow warm air furnace.
c. ) gravity flow steam boiler.
d. ) forced air furnace.

Answer 177

B.) gravity flow warm air furnace.

Question 178

Inspecting a very old country house, a gurgling sound is heard from the tub drain when the toilet is flushed. Which of the following is the MOST likely explanation for the sound?

a. ) Water discharging from the toilet is pulling water from the tub trap.
b. ) The tub drain is partially blocked.
c. ) Water discharging from the toilet is pushing air through the tub trap.
d. ) The branch drain is partially blocked downstream from the tub.

Answer 178

A.) Water discharging from the toilet is pulling water from the tub trap.

Question 179

The home inspector encounters a steam boiler that is shut down for the season. The home inspector has been trained to inspect steam boilers but rarely sees them. What is the best method for dealing with this situation?

a. ) Report that the boiler was not inspected and recommend that it be inspected.
b. ) Inspect the boiler and report any visible defects.
c. ) Tell the client that you are not qualified to inspect steam boilers.
d. ) Report that the boiler was shut down.

Answer 179

A.) Report that the boiler was not inspected and recommend that it be inspected.

Question 180

When inspecting the structural system, the inspector is required to:

a. ) inspect only the visible components in the attic and crawl space.
b. ) specify method of structural repairs to the system.
c. ) determine the cause and origin of the damage.
d. ) report all structural deficiencies observed.

Answer 180

D.) report all structural deficiencies observed.

Question 181

Garage door opener electronic eye sensors are properly installed when facing each other:

a. ) 11 to 15 inches above the garage floor.
b. ) 1 to 3 inches above the garage floor.
c. ) 4 to 6 inches above the garage floor.
d. ) 7 to 10 inches above the garage floor.

Answer 181

C.) 4 to 6 inches above the garage floor.

Question 182

Refer to the photograph to answer this question. Some inspectors measure the electricity used by a condenser. The numerals on the readout show:

a. ) ohms
b. ) watts
c. ) volts
d. ) amps

Answer 182

D.) amps

Question 183

While conducting an inspection , your ladder falls over and breaks the homeowner’s priceless Ming vase. What type of insurance is needed to cover the replacement?

a. ) errors and omissions
b. ) homeowner ‘s
c. ) general liability
d. ) bonding

Answer 183

C.) general liability

Question 184

Ordinary negligence can best be described as a failure to:

a. ) confirm that a statement is true before making it.
b. ) perform as a reasonable person would have under similar conditions.
c. ) fulfill an agreed-upon promise.
d. ) exercise slight care or has a reckless disregard of a legal duty.

Answer 184

B.) perform as a reasonable person would have under similar conditions.

Question 185

Bonding of appliances can be confirmed by using a/an:

a. ) volt meter.
b. ) receptacle tester.
c. ) ammeter.
d. ) ohm meter.

Answer 185

D.) ohm meter.

Question 186

Gas-fired furnace heat exchangers most often fail from:

a. ) low temperatures.
b. ) lack of use.
c. ) improper gas pressure.
d. ) rust and metal fatigue.

Answer 186

D.) rust and metal fatigue.

Question 187

Water hammer can occur as a result of:

a. ) low static water pressure.
b. ) loose piping.
c. ) faulty shutoff valves.
d. ) a lack of air chambers.

Answer 187

D.) a lack of air chambers.

Question 188

Buckling in horizontal vinyl siding is generally caused by:

a. ) improper house wrap.
b. ) condensation in walls.
c. ) improper fastening.
d. ) reflected sunlight.

Answer 188

C.) improper fastening.

Question 189

If a poured concrete foundation has an unusually large number of vertical cracks, each no wider than 1/32 inch, the cause is likely to be:

a. ) excessive amounts of aggregate in the concrete mix.
b. ) settlement from compaction of soils below the footings.
c. ) differential settlement from adverse drainage conditions.
d. ) shrinkage of the concrete from excess water at the time of pouring.

Answer 189

D.) shrinkage of the concrete from excess water at the time of pouring.

Question 190

The normal MAXIMUM rise of residential stair treads is

a. ) 5 1/4”
b. ) 9 3/4”
c. ) 7 3/4”
d. ) 8 1/2”

Answer 190

C.) 7 3/4”

Question 191

Asphalt shingles are NOT allowed to be installed on roofs with slopes less than:

a. ) 1:12
b. ) 2:12
c. ) 3:12
d. ) 4:12

Answer 191

B.) 2:12

Question 192

In a forced air heating system containing a split system air conditioner and a humidifier, humidity is reduced by:

a. ) condensation at the evaporator coil.
b. ) condensation within the compressor.
c. ) condensation at the condenser coil.
d. ) running the humidifier in reverse.

Answer 192

A.) condensation at the evaporator coil.

Question 193

You inspect a wood framed cantilevered balcony off a second-story bedroom. You find significant wood deterioration (at least one-half member depth) of all cantilever joists at the bearing point of the house. You should:

a. ) notify the occupants of the significant hazard, advise immediate repair to both the occupant and client in the report.
b. ) note the significant hazard and recommend immediate repair, by licensed professional , in your report.
c. ) refer the wood deterioration to a structural pest control operator for professional opinion.
d. ) recommend sistering existing framing members to increase strength , prior to further use.

Answer 193

A.) notify the occupants of the significant hazard, advise immediate repair to both the occupant and client in the report.

Question 194

When an asphalt shingle roof is installed over existing shingles , leakage commonly occurs at the:

a. ) penetrations
b. ) eaves
c. ) hips
d. ) ridge

Answer 194

A.) penetrations

Question 195

Oriented strand board (OSB) is used MOST frequently in:

a. ) roof, floor, and exterior wall sheathing.
b. ) vinyl tile underlayment
c. ) walls and interior sheathing
d. ) ceramic tile underlayment.

Answer 195

A.) roof, floor, and exterior wall sheathing.

Question 196

A limitation of remedies clause is most likely to have which effect?

a. ) stop the real estate agents from suing the home inspector
b. ) reduce the client ‘s recovery of damages from the home inspector
c. ) stop the client from suing the home inspector
d. ) reduce third party claims against the home inspector

Answer 196

B.) reduce the client ‘s recovery of damages from the home inspector

Question 197

The purpose of a trap in the waste drainage system is to:

a. ) provide maintenance access.
b. ) block sewer gases.
c. ) prevent siphoning.
d. ) cause water to drain smoothly.

Answer 197

B.) block sewer gases.