Property & Buildin, Inspection Module 1 & 2 Flashcards
What is the maximum allowable deflection for floor joists?
L/360
Openings located less than 3 feet from an interior property line shall be protected with what minimum fire protection rating?
Openings not permitted
Based on where the home is located on the property, an exterior wall having a fire separation distance less than 5 feet, penetrations with an approval penetration fire stop system shall have a minimum fire-resistance rating of?
1 hour
Where a window well is required in conjunction with an escape and rescue opening, the window well shall have a minimum net clear area of ___ square feet with a minimum horizontal dimension of ___?
5.7 square feet 20 inches
A garage located beneath a habitable room shall be separated from the room by a minimum ___ gypsum board.
5/8-inch Type-X
Handrails are not required on ramps having a maximum slope of ___.
1:12 slope
The maximum variation between the greatest riser height and the smallest risers height within any flight of stairs shall be ___.
3/8 inch
What is the maximum riser height permitted for spiral stairway?
9.5 inches
Stairway handrails shall be located with a minimum of ___ and a maximum of ___ measured vertically from the nosing of the treads.
34 inches 38 inches
Which one of the following areas in a dwelling unit does not specifically require the installation of a smoke alarm?
Kitchen
Unless a minimum tread depth of ___ is provided, a minimum ¾ inch nosing is required at the leading edge of all treads.
11 inches
The maximum width of a Type II handrail above the risers shall be ___ inches.
2 ¾ inches
Where located less than 5 feet above the walking surface, glazing on wall enclosing an indoor hot tub shall be considered to be installed in a hazardous location unless the glazing is a minimum of ___ horizontally from the water’s edge.
5 feet
Curbs are not required for skylights installed on roof having a minimum slope ___.
3:12
Typical defect that home inspectors should report for exterior doors include ___ cylinder deadbolt lock on an egress door.
Double
Fire blocking materials include ___?
½ inch thick drywall
A porch below shall be provided with a guard having a minimum height of ___.
36 inches
The minimum notch at the end of a floor joist can’t be more than ___ of the depth of the joist.
¼ inch
When a framing member is notched, the hole shall not be closer than ___ inches to the notch.
2 inches
Smoke alarms are required, in what percentage of the bedroom?
100 %
The minimum separation required between an attached garage and a residence is?
½ inch drywall
Which of the following is NOT a true statement concerning code requirements for areas which require the use of closer preservative treated or decay-resistance lumber?
The bottom of wood girder beams must be closer than 14 inches to exposed ground.
What is generally mounted just above the horizontal track perpendicular to the closed garage door?
extension springs
What percent of a top plate may be cut out of plumbing and reinforced with a 16-gauge steel plate?
50 percent
The minimum extension of a hearth beyond the front side face of a masonry fireplace with an opening of 6 square feet is ___ inches.
20 inches
Metal shingles should not be installed on a roof having a slope loss than ___.
3 inches
Studs in non-bearing partitions may be to a depth not to exceed what percentage of a single stud width.
40%
The bottom of the footing should be at least ___ inches below undisturbed ground & below the local frost line.
12 inches
___ inches wide X height proportionate ___ inches in height X wide proportionate is the minimum dimensions for an egress window in a bedroom.
20 inches X 24 inches
Which one of the following grades of wood would not be allowable for use as studs for load bearing wall. Which supports floors.
3
Galvanized steel metal used for open roof valley flashing for asphalt shingles shall be at least ___ inch wide strip.
24 inches
Purlins used to: ___
Keep rafters from separating away from the ridge board.
Where would safety glazing not be required in or near a stairway?
Top landing
Wood retaining walls are limited to how many feet tall?
4 feet
When the chimney stack is over ___ inches wide or cricket is required.
30 inches
Which of the following is the best example of an unsafe condition?
A stairway with uneven riser height
What is the purpose of secondary scupper?
Acts as emergency drain in case the primary drains are obstructed
Any installed walking surface that has an open sided drop of ___ inches, when measured 36 inches from the walking surface should have a guard installed.
30 inches
The minimum tread measurement is taken how many inches in from the narrow sides of the steps?
12 inches
In an attic assuming there is a proper balance of vents installed, what is the maximum number of square feet of attic floor to be vented?
1 square foot of net free vent space for 150 square feet of attic floor
Most standards of practice state that the home inspector should operate at least ___ operable window in every room.
1
Why is it critical to document how the crawl space was inspected?
Your client has to understand the limitations of your inspection. Crawl spaces can be troublesome. If you couldn’t get a good look, your client should understand that there is a greater risk of unforeseen problems.
It is sometimes difficult to distinguish between a settlement problems and having problems. Give a few examples of how you would distinguish between the two.
To distinguish between settlement and heaving, check whether cracks are opening, crushing, or sliding type cracks.
What are three structural components of the floor?
Columns, Sill, and Beams
What is the main function of sills?
To connect the top of the foundation to the wood floor system
Beams rest on ___ and ___.
Foundations and Columns
Why might a damaged foundation move suddenly after a heavy rain?
Increase in hydrostatic pressure or swelling of expansive soils.
The following are common problems with overhead sectional vehicle doors in garages. Expect.
Dents or other Mechanical damage
How many steps do you have to have on an interior stairway before a light has to be installed?
6
Which of the following is not a common problem with wood decks?
Use of pressure treated lumber
A single handrail is adequate for stairs up to ___ inches wide.
44
Where do deck boards often rot first?
Rot is found where the joists penetrate the wall
What is the function of a guard?
Guards keep you falling off a hallway or over the edge of a landing or balcony
What is the recommended way to test the automatic reverse on a garage door opener?
With a 1.5 inch block of wood placed in the door’s path
What is a problem to look for on typical sectional garage door?
Difficult to open or close
From an energy efficiency standpoint, which is the best efficiency appliance?
Wood-burning fireplaces
Interior wall cracks radiating up from the top of windows may mean?
Sagging Lintels and Shrinkage of framing members
What are 2 common failure mode for asphalts shingles?
Loss of granule material, cupping
What are the two types of closed valleys?
Fully woven valley, closed cut, or half woven
The purpose of a kitchen exhaust blower is to remove ___, ___, to ___ from the home.
Smoke, Moisture, and Heat
Where is condensation damage likely to be worst?
At bottoms of walls
Guardrails should be at least ___ inches high.
36 inches
The main function of a chimney cap or crown is to ___?
Protect the top of the chimney from water penetration.
A metal underground water pipe used as part of the grounding electrode system shall be indirect contact with the earth for a minimum of ___ feet.
10 feet
Workspace in front of an electrical panel board shall be a minimum of ___ in width, but no less than the width of the panel board.
30 inches
Panel boards and over current protection devices are prohibited in ___.
Clothes closets
Bonding is?
Joining two electrical connectors together
The minimum size of conductors for feeders and branch circuits shall be ___ copper.
14 copper
What is the minimum permitted size of a grounded service conductor serving a maximum load of 150 amps?
1 copper
The rating of any one cord and plug connected utilization equipment shall be a maximum of ___ of the branch circuit ampere rating.
80 percent
A minimum of ___ branch circuit(s) shall be provided for receptacles located in the laundry room and a minimum of ___ branch circuit(s) shall be provide to supply the bathroom receptacle outlet(s).
One 20 ampere rated, one 20 ampere rated
What is the maximum over current protection deceive rating permitted for No. 12 cooper conductors?
20 amps
What would four conductors wires mean?
3-phase electricity
How far away can a GFCI be located from a tub or shower?
No minimum
At a kitchen counter, countertop receptacle outlets shall be installed with a maximum horizontal distance of ___ from any point along the wall line to an outlet.
24 inches