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Home Inspection > Student Questions > Flashcards

Student Questions Flashcards

0
Q

What is the most serious safety hazard with an exterior door:

A

Double cylinder dead bolt (keyed inside and outside)

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1
Q

In an older home,a forced hot air furnace is replaced by a heat pump. The heat coming out of the register is:

A

Cooler

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2
Q

When inspecting kitchen cabinets:

A

Observe that they are securely attached to the wall

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3
Q

Te following is beyond the basic home Inspection:

A

Operate incoming water main valve

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4
Q

The real estate agent request a copy of your inspection report:

A

You would get permission from your buyer

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5
Q

On the interior door leading to the attached garage, the door:

A

Must be 1 3/8” thick wood,metal,or fire-rated

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6
Q

A house is built on a sloping hill. The surface water should be drained

A

Into a 4 inch perforated plastic drain line and directed downhill to daylight

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7
Q

A flat roof with a two- foot surrounding parapet wall,what must be provided to allow drainage

A

Scuppers

Roof drain with secondary overflow drain

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8
Q

A deck is 4 feet off the ground and you note that the ledger board has four 16D nails in each bay

A

Tell the buyer that The proper bolts should be installed

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9
Q

You are inspecting a house where the second-story balcony is observed and every cantilevered joist is rotted halfway out from the wall

A

Tell All appropriate parties that there is a hazard, and no one should step out onto it.

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10
Q

What is a common reason for water overflowing a gutter:

A

Gutter not large enough for the area of roof covered

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11
Q

How can you determine if a home is on sinking soil or on unsteady soil:

A

Only a geotechnical evaluation can make that kind of determination.

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12
Q

Why would you install a pressure regulator

A

The pressure In the home is too high

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13
Q

You are inspecting a flat roof with a rock ballast finish.you see an A/C platform sitting on two 4x4 SPF boards:

A

Tell buyer that the 4x4’s should be replaced with pressure treated wood.

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14
Q

A home is built with a second floor and a trussed attic/roof above it .which one of the following is not a consideration when determining joist depth:
A.the eventual use of the attic
B. the weight of the roof system
C. The design if the roof system
D.The depth of the insulation to be installed

A

D.The depth of the insulation to be installed

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15
Q

You are inspecting a wood retaining wall.you notice 6x6 squares every four feet along the wall:

A

These are part of the tie back system

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16
Q

What is efflorescence ?

A

The remaining dissolved salts stuck to the concrete as a result of water penetration.

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17
Q

You inspect a home with a wood stove 18” from the wall.you notice that the unit does not have a UL approved sticker. You should tell the client:

A

The stove is too close to the wall

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18
Q

When is not the time to have your inspection agreement signed:

A

After the home inspection has been completed.

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19
Q

Which of the following is the least safe for occupants :

A

Dead bolts with a keyed interior arrangement

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20
Q

A cedar shake roof will (wear out first) or (show light through the felt first)

A

Between shakes

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21
Q

A dishwasher drain may be attached to the sink drain:

A

Above the trap

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22
Q

Flushing a toilet In a house that has been vacant for six months produces a gurgling in the tub drain. This is because:

A

It is improperly vented ( or unvented)

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23
Q

A house has recently been re-sided with vinyl. The new vinyl has been installed over the electric feed conduit from below the mast to the meter. This is okay? T/F

A

false

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24
Q

OSB

A
  • will deteriorate from rain if left exposed on the job site
  • can be used for flooring
  • is structurally sound
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25
Q

What is the proper spacing between foundation anchor bolts :

A

6 feet

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26
Q

What is the acceptable distance between collar ties:

A

4 feet

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27
Q

If you have a gas furnace and a gas water heater in the basement and a gas furnace in the attic, how many flues do you need for proper venting?

A

Two

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28
Q

If the furnace blower stops running after the burners have shut off and then the blower turns back on with out the burners on- what is the most likely situation?

A

Fan/limit control switch does not operate properly

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29
Q

What is the typical clearance to combustibles for venting of a wall furnace ?

A

One inch

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30
Q

The clearance from a wall furnace to the ceiling is:

A

Per manufacture’s instruction

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31
Q

The clearance from a wall furnace to the nearest wall is ?

A

6 inches

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32
Q

Where is the draft hood for a wall-mounted furnace located?

A

The front of the furnace -top front

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33
Q

At what point in an A/C cycle does the gas turn to a liquid

A

Coming out of the condensing coil

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34
Q

At what point in a a/c cycle does the liquid turn to gas :

A

Coming out of the evaporator coil

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35
Q

An HVAC installation requires the following:

A

Insulating ducts outside building envelope only

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36
Q 
The following roof type requires waterproof underlayment 
A.asphalt 
B.metal 
C.tile
D.none of the above
A

D. None of the above

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37
Q

When converting a gas-forced air furnace to heat pump,the ductwork is:

A

Undersized and May or may not perform adequately

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38
Q

A masonry building,circa 1910, a horizontal metal star bolted to it on the outside at the top of first floor . These pieces are:

A

Used to anchor the wall structure to the roof

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39
Q 
A house rest on An 8" concrete block foundation 8' high. One wall is back filled 6' high while the opposite wall is exposed with a downhill slope in the front. The back filled wall has a horizontal crack across its length .the cause may be anything except :
A. Forced of ground against wall 
B. freezing 
C. Weight of house on foundation 
D. Rusting of reinforcement rod
A

C. Weight of house on foundation

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40
Q

OSB is most commonly used as:

A

Roof sheathing

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41
Q 
Commonly metal roof material includes all, except:
A.copper 
B.aluminum 
C.v-seam 
D.metallica
A

D.metallica

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42
Q 
Installing a screened chimney cap does all of The following,except 
A.interrupts proper draft
B.keeps out birds and animals 
C.keeps out dirt and debris 
D.keels rain from entering the chimney
A

A. Interrupts proper drafts

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43
Q 
The following can be run under concrete floor,except :
A. Water line 
B. Drain line 
C. Gas pipe 
D. Electrical conduit
A

C. Gas pips

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44
Q

The following roof type has the greatest life expectancy:

A

Tile

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45
Q 
All the following may be used as gas  line inside ,  except :
A. Black pipe
B. galvanized pipe 
C. Plastic pipe 
D. Flared copper pipe
A

C. Plastic pipe

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46
Q

I a second roof is applied,

Where is it most likely to leak?

A

Valley

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47
Q

Can A/C have larger breaker than. Corresponding wire ? T/F

A

True

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48
Q

Why would you put your mirror under a water heater draft hood ?

A

To detect back drafting

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49
Q

What size should TPR valve extension piping be?

A

Same size as the valve it’s connected to

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50
Q

Where should TPR extension terminate?

A

Within 6” of the floor or ground

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51
Q

Where is A/C tonnage encoded ?

A

Model #

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52
Q

Spacing of collar ties should be ?

A

Collar ties are spaced every 4’

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53
Q

Concrete block retaining wall with 3” deflection. What should you say?

A

Have a structural engineer examine

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54
Q

Why is there a drip loop

A

To keep water from running down the mast head.

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55
Q

What is the reasoning for gapped roof sheathing?

A

Expansion

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56
Q

What is the biggest hazard for a fire box :

A

Gap between the frame and brick

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57
Q

What is the minimum curb height for a skylight ?

A

4 inches

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58
Q

How far apart ( maximum) can sill bolts be?

A

6 feet

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59
Q

A downspout terminated 6” before the foundation - what should you say ?

A

Recommend an extension

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60
Q 
What is not a material typically used for gutters ? 
A. Brass 
B. plastic 
C.aluminum 
D.steel
A

A. Brass

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61
Q

What fishing is used where chimney and roof meet?

A

Counter flashing and step flashing

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62
Q

What is Swale?

A

Grading that directs water around a home

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63
Q

What is sump ?

A

Hole, pit, or crock in the ground that collects water

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64
Q

What to do with a $20 tip from a broker after the inspection is completed?

A

It is unethical -give it back

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65
Q

What happens if the A/C unit has a dirty evaporator coil with many bent fins ?

A

Expect a higher differential /split temperature

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66
Q

Size of a notch that is allowed in a non-bearing wall stud?

A

40% of the stud’s width

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67
Q

Size of a notch that is allowed in a bearing wall stud ?

A

25% of stud width

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68
Q

Size of a board hole in a non-bearing wall stud or a double -bearing wall?

A

60% of stud’s width

69
Q

Maximum offset of a wall perpendicular to the joist from a bearing wall below?

A

1 joist depth

70
Q

Proper way to strap a water heater for an earthquake ?

A

2 strap-upper and lower third-lower is above The gas valve

71
Q

Efflorescence on exterior of Brick is caused by:

A

Moisture trapped behind the brick

72
Q

Lower par to downspout must be located:

A

On the outside of upper downspout

73
Q

A/C of heat pump

A

Liquid turns to gas when it comes out of the evaporator coil,which may be either physical coil depending on whether you are heating or cooling the house

74
Q

A/C or heat pump

A

Gas turns to a liquid after it comes out of the condensing coil, which may be either physical coil depending on whether you are heating or cooling the house

75
Q

How far does a wall furnace have to be from a opening door ?

A

12”

76
Q

What protects a water heater in a garage against vehicle impact?

A

Bollard(concrete filled pipe)

77
Q

What is the required opening for an egress window ?

A

5.7sqft opening an needs to be minimum of 20” wide an 24” tall

78
Q

Insulated line on A/C runs from?

A

A coil inside to the condensing unit outside

79
Q

Roof minimum slope.

A

2:12 for asphalt
3:12 for wood
2 1/2:12 for tile

80
Q

Receptacles _________ of a GFCI are protected

A

Downstream

81
Q

In a main panel, how many neutral wires are allowed to be run into one slot of the ground bar?

A

Depends on panel,usually just once. Read the mfg label

82
Q

A 15 amp breaker or fuse blows at :

A

15 Amps

83
Q 
#10 wire on a 50 amp breaker for 
A/C compressor
A

Not allowed

84
Q

A wire run 10’,from a lug before the main breaker to a junction box:

A

Not protected if main panel is turned off

85
Q

A #14 wire is not safe to be run I a 30 amp breaker ? T/F

A

True

86
Q

Romex is a :

A

Conductor

Trade name

87
Q

An air handler is in the attic. What is the minimum width of a walkway for access?

A

24”

88
Q

A vent for a high efficiency furnace pitches :

A

Downward towards furnace

Upwards away from furnace

89
Q

In new construction, a high efficiency furnace in a closet must have outside combustion air. T/F

A

True

90
Q

How often should am oil furnace be tuned up?

A

Annually

91
Q

Wall furnace vent is what type ?

A

BW

92
Q

Frost on evaporator coil:

A

Too little air flow

93
Q

Tonnage can be determined by dividing FLA by 6-7?

A

Not any more with the new high efficiency a/c units. The math doesn’t work anymore.try it on a 13 or 14 SEER unit

94
Q

Condensate line is not allowed in plumbing vent ? T/F

A

True

95
Q

Barometric damper

A

Allows for constant draft in the chimney when the system is on

96
Q

Offset flues allow heat and glasses to escape -is it a safety hazard ?

A

Yes

97
Q

Pull down steps in attached garage is a fire issue is it fixable ?

A

But it’s not really fixable

98
Q

What is the best way to keep skylight from leaking ?

A

By building a 4” curb

99
Q

Dirty air filter will cause high a/c temp differential ?T/F

A

True

100
Q

What does a retaining wall need behind it?

A

Gravel

101
Q

Retaining wall-8” block with 3” displacement

A

Recommend repair

102
Q

Where is drip edge installed

A

Goes under the felt paper at eves or over the rake

103
Q

What is the most common defects in fiberglass shingles ?

A

Cracks

104
Q

Are fiberglass,asphalt, and composition shingles the same thing ?

A

Yes

105
Q

Are organic shingles different from fiberglass shingles

A

Yes

106
Q

Flat roof-

Ponding around the drains indicates inadequate or clogged?

A

Inadequate or clogged drains

107
Q

Parapet walls- what type of flashing ?

A

Flashing over can’t strip

108
Q

Kick out flashing,where is it located?

A

At the end of the roof where wall and roof intersect,usually The last piece of step flashing bent out from wall.

109
Q

What roof material doesn’t require an underlayment ?

A

Wood shingles

110
Q

What are risers and treads mounted to:

A

Stringers

111
Q

Exhaust fan must be exhausted to

____?

A

Exterior

112
Q

Are plaster cracks not pulling away from lathe typical?

A

Yes

113
Q

Cracked toilet bowl:

A

Recommend replacement

114
Q

Insulation in crawl space: vapor barrier should face the_____?

A

Sub floor

115
Q

Girders and joist must overlap___ on concrete and ___ on wood or steel?

A

3” on concrete and

1 1/2” on wood or steel

116
Q

The homeowner is an electrician and states he pushed the aluminum wires into the back of the receptacle. How should this be reported ?

A

Recommend a UL approved crimp method

117
Q

Low slope roof should not be less than?

A

Depends on the covering material

118
Q

Service drop over a flat roof should be?

A

8 feet

119
Q

When firing up a steam system that has been turned off all summer,you head hissing sound:

A

This is normal

120
Q

Dryer can be vented to :

A

Outside with a back draft damper

121
Q

Most problem with deck ledger board?

A

Improper flashing

122
Q

When a child is sleeping in a room you need to inspect:

A

Ask the seller if you can inspect the room

123
Q

There is a gas furnace in the basement and you notice your glasses are fogging up?

A

Caused by improper appliance venting

124
Q

What does UF stand for?

A

Underground feeder

125
Q

What is the purpose of the neutral wire?

A

It competes the circuit

126
Q

Outside central air condenser unit must be within 10 degrees of level.
T/F

A

True

127
Q

What two things do collar ties do?

A

Stabilize the roof and distribute the load

128
Q

Garage door opener sensor can be no more than 6” off the floor? T/F

A

True

129
Q

What kind of roof covering can not be installed over space boards?

A

Asphalt shingles
BUR
Spray-applied foam

130
Q 
What is not a safety hazard in a stairway?
A. Uneven risers
B. torn carpet 
C.Mid stairs landing 
D. Missing spindles
A

C. Mid stairs landing

131
Q

Where is a smoke detector not required?

A

Garage

132
Q

What is the required duct size for a dryer vent ?

A

4”

133
Q

Maximum safe temperature setting of a how water heater ?

A

115-120F

134
Q

What adds to sheer strength of an interior ceiling?

A

Gypsum drywall
Gypsum plaster
Portland plaster

135
Q

Copper flashing nailed with galvanized nails is acceptable

T/F

A

False

136
Q

What is a trimmer?

A

A single or double beam,joist, or rafter to which a header is nailed in framing for a chimney, stairway or other opening

137
Q

Which areas of a house require ventilation

A

Bath,kitchen attic

138
Q

Proper electrical wire height from road,driveway and yard

A

18’
12’
10’

139
Q

A 20 amp receptacle would require a number ____ aluminum wire.

A

10

140
Q

Main panel without single “main” disconnect,what is allowed

A

6 shutoffs

141
Q

You find garage floor covered with carpet

A

Recommend to buyer that they remove it.

142
Q

Ladder falls on a car while you are doing an inspection.what type of insurance covers this:

A

General Liability

143
Q

Electrical fuse panel has a bunch of 15 amp blown fuses laying around. What do you tell the client?

A

It is likely that at least one circuit is carrying too much current

144
Q

Fireplace hearth should be:

A

Distinguishable from surrounding floor

145
Q

Fireplace mantel should be a minimum of _____ from opening.

A

12”

146
Q

Flue covered with creosote

A

Safety hazard

147
Q

Mantle and ceiling have soot

A

Fireplace is probably not drafting properly

148
Q

You have a fireplace that has two top registers and two bottom registers

A

This is a heatilator

149
Q

What is the minimum space between roof shingles and the siding from dormer or sidewall?

A

2”

150
Q

Roofing - what is the hardest to tear?

A

Bitumen

151
Q 
You have a crack in a basement wall. Which one needs to be reported as a problem ?
A. Hairline vertical 
B. hairline horizontal 
C.1/2" wide crack 
D.1/4" wide crack
A

C. 1/2” wide crack

152
Q

What is the purpose of an air gap on A dishwasher ?

A

Protect against the contamination of the water supply

153
Q

Where can The evaporator coil on a heat pump unit located?

A

Inside, plenum, outside

154
Q

What is rated for 100amp and is unsafe

A

100 amp panel with 200 amp main breaker

155
Q

An inspector pushes on brick siding. What is he looking for ?

A

Missing masonry ties

156
Q

What is not a sign of condensation in an attic?

A

Cold room below ceiling of attic

157
Q

What is the proper way to vent a condensate drain

A

Indirect drain

158
Q

What is spalling

A

Pieces of brick chipping or breaking away

159
Q

What is the minimum distance if a single wall vent connector for a wood burning stove to combustibles

A

18”

160
Q

You turn off the GFCI in one bathroom and it kills the power to the receptacles in another bathroom. What do you report?

A

This is an acceptable practice

161
Q

You look into the burner area of a water heater and see a twisted metal piece sitting on the burner

A

The baffle ( tubulator) has rusted out and dropped

162
Q

The ____ _____ of a water heater brings the cold water to the bottom of the tank

A

Dip tube

163
Q

The _____ _____ In a water heater protects the tank from rust and corrosion

A

Anode rod

164
Q

You have a furnace,water heater and dryer in the same laundry room. What do you need to look for?

A

That there is enough combustion air available

165
Q

What kind of wire can not be covered by insulation?

A

Knob and tube

166
Q

What is the part that holds a truss together?

A

Gusset plates

167
Q

Flex gas pipe ( appliance connectios) can the be coupled together?

A

No

168
Q

Windows over 18” off the floor usually do not need tempered glass
T/F

A

True

169
Q

You inspect a house that has a room in the basement used as a bedroom What is required?

A

An egress window

Home Inspection (15 decks)

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