Jim's Student Questions for NHIE Flashcards
(172 cards)
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. Hotter
b. Cooler
c. Same
d. Depends on the air duct layout
A
Cooler
2
Q
- What is the most serious safety hazard with an exterior door?
a. Door knob set at 3’ 6”
b. A foot quick release, security bracket
c. Double cylinder dead bolt (keyed inside and outside)
A
Double cylinder dead bolt (keyed inside and outside)
3
Q
- When inspecting kitchen cabinets:
a. Observe that they are securely attached to the wall
b. Remove everything from the cabinets and inspect the attachment method
c. Report ‘unable to determine method’
A
Observe that they are securely attached to the wall
4
Q
- The following is beyond the basic home inspection:
a. Check the heat flow at all registers
b. Check all ground faulted receptacles
c. Check function of all plumbing fixtures
d. Operate incoming water main valve
A
Operate incoming water main valve
5
Q
- The real estate agent requests a copy of your inspection report:
a. You would give a copy as a professional courtesy
b. You would get permission from the buyer
c. You would never give a copy to a Realtor.
A
You would get permission from the buyer
6
Q
- On the interior door leading to the attached garage, the door:
a. Must swing into the garage
b. Must have self-closing hinges
c. Must have metal on the garage side
d. Must be 1 3/8” thick wood, metal, or fire-rated
A
Must be 1 3/8” thick wood, metal, or fire-rated
7
Q
- A house is built on a sloping hill. The surface water should be drained
a. Directly into the sump pump
b. Into a 4-inch perforated plastic drain line and directed downhill to daylight
c. Into a gravel filled container (inside the basement)
d. Drained laterally.
A
Into a 4-inch perforated plastic drain line and directed downhill to daylight
8
Q
- A flat roof with a two-foot surrounding parapet wall, what must be provided to allow drainage:
a. Gutters
b. Scuppers
c. Roof drain with secondary overflow drain
d. Either b or c above
A
Either b or c above
Scuppers
Roof drain with secondary overflow drain
9
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 proper bolts should be installed
b. Should add more 16d nails
c. Place another 2x10, nailed under the ledger board
d. Don’t buy the house
A
Tell the buyer that proper bolts should be installed
10
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 on it.
b. Say nothing
c. Tell the client of the problem and report as such.
d. Contact the city building inspector and let them know of the problem.
A
Tell all appropriate parties that there is a hazard, and no one should step out on it.
11
Q
- What is a common reason for water overflowing a gutter?
a. Roof too steep for the gutter system design.
b. Downspout too small for the gutters.
c. Gutter not large enough for the area of roof covered.
d. None of the above
A
Gutter not large enough for the area of roof covered.
12
Q
- How can you determine if a home is on sinking soil or on unsteady soil?
a. The streets and sidewalks in an older community are broken up.
b. Only a geotechnical evaluation can make that kind of determination.
c. You should make that conclusion from a standard home inspection.
A
You should make that conclusion from a standard home inspection.
13
Q
- Why would you install a pressure regulator?
a. You are near a fire main.
b. The pressure in the home is too high.
c. You do not have enough water pressure in the house.
d. You are controlling the amount of water coming into the home.
A
The pressure in the home is too high.
14
Q
- You are inspecting a flat roof with a rock ballast finish. You see an A/C platform sitting on two 4”x4” SPF boards:
a. Say nothing.
b. Tell buyer that the 4x4’s should be replaced with pressure treated wood.
c. Inform the client that this arrangement may damage the roof system.
A
Tell buyer that the 4x4’s should be replaced with pressure treated wood.
15
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 of the roof system
d. The depth of the insulation to be installed
A
The depth of the insulation to be installed
16
Q
- You are inspecting a wood retaining wall. You notice 6”x 6” squares every fourfeet along the wall:
a. These are a decoration
b. These are part of the tie back system
c. These do not mean anything
A
These are part of the tie back system
17
Q
- What is efflorescence?
a. Concrete mixture with too much fluoride
b. The remaining dissolved salts stuck to the concrete as a result of water penetration
c. The material used inside of a fluorescent bulb to help conduct electricity
A
The remaining dissolved salts stuck to the concrete as a result of water penetration
18
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 has to go
b. The stove is too close to the wall
c. Do not buy the house
d. Everything is okay
A
The stove is too close to the wall
19
Q
- When is NOT the time to have your inspection agreement signed:
a. When you first meet the client at the home.
b. In the Realtor’s office, before the inspection
c. Via fax
d. After the home inspection has been completed
A
After the home inspection has been completed
20
Q
- Which of the following is the least safe for the occupants?
a. Dead bolts with a keyed interior arrangement
b. A garage without a safety reverse
c. A loose handrail
d. No safety glass
A
Dead bolts with a keyed interior arrangement
21
Q
- A cedar shake roof will (wear out first) or (show light through the felt first)
a. At the valley
b. At the shake ends
c. At the ridge
d. Between shakes
A
Between shakes
22
Q
- A dishwasher drain may be attached to the sink drain:
a. Below the trap
b. Above the trap
c. Doesn’t matter as long as it passes above the high-water level of the sink
A
Above the trap
23
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 drawing water from the tub trap
b. It is forcing water into the tub drain
c. It is improperly vented (or unvented)
d. The drain is plugged
A
It is improperly vented (or unvented)
24
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?
a. True
b. False
A
False
25
25. OSB:
a. Will deteriorate from rain if left exposed on the job site
b. Can be used for flooring
c. Is structurally sound
d. All of the above
All of the above
Will deteriorate from rain if left exposed on the job site
Can be used for flooring
Is structurally sound
26
26. What is the proper spacing between foundation anchor bolts?
a. 2'
b. 4'
c. 6'
d. 8'
6'
27
27. What is the acceptable distance between collar ties?
a. 2'
b. 4'
c. 6'
d. 8'
4'
28
28. If you have a gas furnace and a gas water heater in the basement and a gas furnace in the attic, how many flues to you need for proper venting:
a. 1
b. 2
c. 3
d. 4
2
29
29. If the furnace blower stops running after the burners have shut off and then the blower turns back on without the burners on - what is the most likely situation:
a. Bad thermocouple
b. Bad gas valve
c. Fan/Limit control switch does not operate properly
d. Fan/motor does not work properly
Fan/Limit control switch does not operate properly
30
30. What is the typical clearance to combustibles for venting of a wall furnace?
a. 1"
b. 2"
c. 4"
d. 6"
1"
31
31. The clearance from a wall furnace to the ceiling is:
a. 8"
b. 12"
c. 16"
d. Per manufacturer’s instructions
Per manufacturer’s instructions
32
32. The clearance from a wall furnace to the nearest wall is:
a. 6"
b. 8"
c. 12"
d. 16"
6"
33
33. Where is the draft hood for a wall-mounted furnace located?
a. The front of the furnace - top front
b. Combustion side of the furnace
c. Enclosed in the wall
The front of the furnace - top front
34
34. At what point in an A/C cycle does the gas turn to a liquid:
a. Coming out of evaporator coil
b. Coming out of the compressor
c. Coming out of the condensing coil
d. After the expansion device
Coming out of the condensing coil
35
35. At what point in an A/C cycle does the liquid turn to gas:
a. Passing through the expansion coil
b. Coming out of the compressor
c. Coming out of the evaporator coil
d. Coming out of the condensing coil
Coming out of the evaporator coil
36
36. Vertical load on top of this truss has the following effect on foundation walls:
a. Vertical pressure only
b. Vertical and horizontal pressure
c. Horizontal pressure only
Vertical pressure only
37
37. An HVAC installation requires the following:
a. Insulating the supply duct
b. Insulating the return duct
c. Insulating supply and return ducts
d. Insulating ducts outside building envelope only
Insulating ducts outside building envelope only
38
38. The following roof type requires waterproof underlayment:
a. Asphalt
b. Metal
c. Tile
d. None of the above
None of the above
39
39. When converting a gas-forced air furnace to heat pump, the ductwork is:
a. Oversized and will not perform properly
b. Oversized but will perform properly
c. Undersized and may or may not perform adequately
d. Properly sized
Undersized and may or may not perform adequately
40
40. A masonry building, circa 1910, has a horizontal metal star bolted to it on the outside at the top of first floor. These pieces are:
a. To fill holes from a portion of structure that was removed
b. Used to secure area around window openings
c. Used to anchor the wall structure to the roof
d. Installed for decorative purposes
Used to anchor the wall structure to the roof
41
41. A house rests on an 8" concrete block foundation 8' high. One wall is backfilled 6' high while the opposite wall is exposed with a downhill slope in front. The backfilled wall has a horizontal crack across its length. The cause may be anything except:
a. Force of ground against wall
b. Freezing
c. Weight of house on foundation
d. Rusting of reinforcement rod
Weight of house on foundation
42
43. Common metal roof material includes all, except:
a. Copper
b. Aluminum
c. V-seam
d. Metallica
Metallica
43
42. OSB is most commonly used as:
a. Roof sheathing
b. Inside wall sheathing
c. Underlayment for tile floors in bath area
d. Underlayment for linoleum floors
Roof sheathing
44
44. 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. Keeps rain from entering chimney
Interrupts proper draft
45
45. The following can be run under a concrete floor, except:
a. Water line
b. Drain line
c. Gas pipe
d. Electrical conduit
Gas pipe
46
46. The following roof type has the greatest life expectancy:
a. Asphalt
b. Fiberglass
c. BUR
d. Tile
Tile
47
47. All of the following may be used as gas lines inside, except:
a. Black pipe
b. Galvanized pipe
c. Plastic pipe
d. Flared copper pipe
Plastic pipe
48
48. If a second roof is applied, where is it most likely to leak?
a. Valley
b. Ridge
c. Gable
d. Field
Valley
49
49. Can A/C have larger breaker than corresponding wire?
a. True
b. False
True
50
50. Why would you put your mirror under a water heater draft hood?
a. To look up the flue
b. To check for CO
c. To detect back drafting
d. To look at the sky
To detect back drafting
51
51. What size should TPR valve extension piping be? a. 1/2”
b. 3/4”
c. Doesn’t matter
d. Same size as the valve it’s connected to
Same size as the valve it’s connected to
52
52. Where should TPR extension terminate?
a. Plumbing vent pipe
b. Within 6" of floor or ground
c. Plumbed to drain line
d. Attic
Within 6" of floor or ground
53
54. Spacing of collar ties should be?
a. Collar ties are spaced every 4'
b. Collar ties are spaced every 6'
c. Collar ties are spaced every 8'
d. Collar ties are spaced every 10'
Collar ties are spaced every 4'
54
53. Where is A/C tonnage encoded?
a. Model #
b. Serial #
c. RLA
d. LRA
Model #
55
55. Concrete block retaining wall with 3-inch deflection. What should you say?
a. Have structural engineer examine
b. Normal position
c. Up to 4-inches is ok
d. Replace wall with new one
Have structural engineer examine
56
56. Why is there a drip loop?
a. To keep the wires close to the ground
b. To keep water from running down the mast head
c. To allow sediment to collect
d. To add architectural effect
To keep water from running down the mast head
57
57. What is the reasoning for gapped roof sheathing?
a. Expansion
b. Shrinkage
c. Drafts
d. Energy efficiency
Expansion
58
58. What is the biggest hazard for a firebox?
a. Too much wood
b. Gap between frame & brick
c. Missing doors
d. Open damper
Gap between frame & brick
59
59. What is the minimum curb height for a skylight?
a. 4-inch
b. 5-inch
c. 6-inch
d. No requirement
4-inch
60
60. How far apart (maximum) can sill bolts be:
a. 6”
b. 3’
c. 6’
d. 3”
6'
61
61. A downspout terminated 6" before the foundation - what should you say?
a. Recommend an extension
b. Recommend a splash block
c. Recommend a French drain
d. Recommend a new gutter
Recommend an extension
62
62. What is not a material typically used for gutters?
a. Brass
b. Plastic
c. Aluminum
d. Steel
Brass
63
63. What flashing is used where chimney and roof meet?
a. Modified Bitumen and Copper
b. Counter flashing and step flashing
c. Tar and gravel
d. Copper and Galvanized
Counter flashing and step flashing
64
64. What is Swale?
a. Grading that directs water around a home.
Grading that directs water around a home.
65
65. What is Sump?
a. Hole, pit, or crock in the ground that collects water
Hole, pit, or crock in the ground that collects water
66
66. What to do with a $20 tip from a broker after the inspection is completed?
a. It is unethical - give it back.
It is unethical - give it back.
67
67. What happens if the A/C unit has a dirty evaporator coil with many bent fins?
a. Expect a higher differential/split temperature.
68
68. Size of a notch that is allowed in a non-bearing wall stud?
a. 40% of stud’s width
40% of stud’s width
69
69. Size of a notch that is allowed in a bearing wall stud?
a. 25% of stud’s width
25% of stud’s width
70
70. Size of a bored hole in a non-bearing wall stud or a doubled-bearing wall?
a. 60% of stud’s width
60% of stud’s width
71
71. Maximum offset of a wall perpendicular to the joist from a bearing wall below?
a. 1 joist depth
b. 2 joist width
c. 10"
d. 12"
1 joist depth
72
72. Proper way to strap a water heater for an earthquake?
a. 2 straps - upper and lower third – lower is above the gas valve
2 straps - upper and lower third – lower is above the gas valve
73
73. Efflorescence on exterior of brick is caused by:
a. Moisture trapped behind the brick
Moisture trapped behind the brick
74
74. Lower part of downspout must be located:
a. On the outside of upper downspout
On the outside of upper downspout
75
75. Closet lights - enclosed incandescent - 12" clearance. Surface fluorescent or recessed incandescent - 6" clearance. No open incandescent bulb-type fixtures.
12" clearance. Surface fluorescent or recessed incandescent - 6" clearance. No open incandescent bulb-type fixtures.
76
76. A/C or heat pump
a. Liquid turns to a 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.
Liquid turns to a 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.
77
77. 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.
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.
78
78. How far does a wall furnace have to be from an open door?
a. 12"
12"
79
79. What protects a water heater in a garage against vehicle impact?
a. Bollard (concrete filled pipe)
Bollard (concrete filled pipe)
80
80. What is the required opening for an egress window?
a. 5.7 sq ft opening and need to be a minimum of 20” wide and 24” tall
5.7 sq ft opening and need to be a minimum of 20” wide and 24” tall
81
81. Insulated line on A/C runs from A-coil inside to the condensing unit outside.
Insulated line on A/C runs from A-coil inside to the condensing unit outside.
82
82. Roof minimum slope: 2:12 for asphalt; 3:12 for wood; 2 ½:12 for tile
2:12 for asphalt; 3:12 for wood; 2 ½:12 for tile
83
83. Receptacles downstream of a GFCI are protected.
Receptacles downstream of a GFCI are protected.
84
84. 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 one. Read the mfg. label.
Depends on panel, usually just one. Read the mfg. label.
85
85. A 15-amp breaker or fuse blows at:
a. 10 amps
b. 14 amps
c. 15 amps
d. 20 amps
15 amps
86
86. #10 wire on a 50-amp breaker for an A/C compressor:
a. Ok - because compressor protects it
b. Not allowed
c. Ok – because it’s 240v
d. Good idea
Not allowed
87
87. A wire is run 10', from a lug before the main breaker to a junction box:
a. Not protected if main panel turned off
b. 10' rule applies
c. Ok if no more space in panel
d. Ok due to NEC exception rule
Not protected if main panel turned off
88
88. A #14 wire is not safe to be run to a 30-amp breaker?
a. True
b. False
True
89
89. Romex is a:
a. Pipe
b. Conductor
c. Tradename
d. Both b and c above
Both b and c above
Conductor
Tradename
90
90. An air handler is in the attic. What is the minimum width of a walkway for access?
a. 18"
b. 24"
c. 36"
d. 48"
24"
91
91. A vent for a high efficiency furnace pitches:
a. Downward toward outside
b. Downward toward furnace
c. Upwards away from furnace
d. Both b and c above
Both b and c above
Downward toward furnace
Upwards away from furnace
92
92. In new construction, a high-efficiency furnace in a closet must have outside combustion air.
a. True
b. False
True
93
92. In new construction, a high-efficiency furnace in a closet must have outside combustion air.
a. True
b. False
???
94
94. Wall furnace vent is what type?
a. B
b. L
c. BW
d. A
BW
95
95. Frost on evaporator coil:
a. Too little air flow
b. Too much air flow
c. Too much refrigerant
d. Too little condensate
Too little air flow
96
96. 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.
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.
97
97. Condensate line is not allowed in plumbing vent?
a. True
b. False
True
98
98. Dirty air filter will cause high a/c temperature differential?
a. True
b. False
True
99
99. Barometric damper - allows for constant draft in the chimney when the system is on.
n/a
100
100. Offset flues allow heat and gases to escape, which is a safety hazard.
n/a
101
101. Pull down steps in attached garage is a fire issue, but not really fixable
n/a
102
102. Best way to prevent a skylight from leaking is by building a minimum 4" curb.
n/a
103
103. Need a handrail four or more steps or more than 3 steps depending on how you read it. They both mean the same thing.
n/a
104
104. Retaining wall - needs gravel behind it.
n/a
105
105. Retaining wall - 8" block with 3" displacement:
a. Say nothing, not part of inspection
b. Recommend repair
c. Only required to do RR tie walls
d. Up to 4-inch displacement OK
n/a
106
106. Drip edge - where is it installed: goes under the felt paper at eaves or over at the rake.
n/a
107
107. Fiberglass shingles - most common defect - cracks.
n/a
108
108. Fiberglass, asphalt, and composition shingles are all the same thing. Organic shingles are different from fiberglass shingles.
n/a
109
109. Flat roof - Ponding around drain indicates inadequate or clogged drain system.
n/a
110
110. Parapet walls - what type of flashing: Flashing over a cant strip.
n/a
111
111. Kick out flashing, where is it located? - At end of roof where wall and roof intersect, usually the last piece of step flashing bent out from wall.
n/a
112
112. What roof material doesn’t require an underlayment?
a. Asphalt shingles
b. Slate
c. Wood shingles
d. Wood shakes
Wood shingles
113
113. What are risers and treads mounted to:
a. Stringers
b. Floor joists
c. Trusses
d. Rafters
Stringers
114
114. Exhaust fan must be exhausted to exterior.
n/a
115
115. Plaster cracks not pulling away from lath are typical
n/a
116
116. Cracked toilet bowl:
a. Recommend replacement
b. Say it’s okay
c. Recommend caulking
d. Say nothing as it is cosmetic
Recommend replacement
117
117. Insulation in crawl space: vapor barrier should face the sub-floor.
n/a
118
118. Girders and joists must overlap 3" on concrete and 1 ½” on wood or steel.
n/a
119
119. The homeowner is an electrician and states he pushed the aluminum wires into the back of the receptacle. How should this be reported:
a. Properly wired
b. Recommend a UL approved crimp method
c. Recommend standard wire nuts
d. Say nothing as he could be lying
Recommend a UL approved crimp method
120
120. Low slope roof should not be less than:
a. 1/8"
b. 1/4"
c. 1/2"
d. Depends on covering material
Depends on covering material
121
121. Service drop over a flat roof should be:
a. 8 feet
b. 6 feet
c. 10 feet
d. 12 feet
8 feet
122
122. When firing up a steam system that has been turned off all summer, you hear a hissing sound:
a. This is normal
b. This cause for alarm
c. Shut it off immediately
d. Add more water
This is normal
123
123. Dryer can be vented to:
a. Attic
b. Garage
c. Crawl space
d. Outside with a back-draft damper
Outside with a back-draft damper
124
124. Most common problem with a deck ledger board:
a. Supported by studs
b. Improper flashing
c. Rotten boards
d. Siding damaged
Improper flashing
125
125. When a child is sleeping in a room you need to inspect:
a. Write it in the report
b. Ask the Seller to wake the child
c. Ask the Seller if you can inspect the room
d. Just skip the room
Ask the Seller if you can inspect the room
126
126. There is a gas furnace in the basement and you notice your glasses are fogging up:
a. Caused by improper appliance venting
b. Caused by excessive heat
c. Caused by broken humidifier
d. That is normal
Caused by improper appliance venting
127
127. What does UF stand for:
a. Underground Feeder
b. Ultra-foolish
c. Underground flushing
d. Ultra-light foundation
Underground Feeder
128
128. What is the purpose of the neutral wire?
a. It completes the circuit
b. It acts as the equipment ground
c. It is just another wire
d. It is can be white or green
It completes the circuit
129
129. Outside central air condenser unit must be within 10 degrees of level.
a. True
b. False
True
130
130. What two things do collar ties do:
a. Stabilize the roof and distribute the load
b. Bridge the shingles and flashing
c. Support the ceiling joists and headers
d. Replace the sheathing and decking
Stabilize the roof and distribute the load
131
131. Garage door opener sensor can be no more than 6" off the floor.
a. True
b. False
True
132
132. What kind of roof covering cannot be installed over space boards?
a. Asphalt shingles
b. BUR
c. Spray-applied foam
d. All of the above
All of the above
Asphalt shingles
BUR
Spray-applied foam
133
133. What is not a safety hazard in a stairway:
a. Uneven risers
b. Torn carpet
c. Mid stairs landing
d. Missing spindles
Mid stairs landing
134
134. Where is a smoke detector not required?
a. Garage
b. Bedroom
c. Finished basement
d. Bedroom hall
Garage
135
135. What is the required duct size for a dryer vent?
a. 4"
b. 5"
c. 6"
d. 3"
4"
136
136. Maximum safe temperature setting of a hot water heater:
a. 115°- 125°
b. 105°- 115°
c. 115° - 120°
d. 125° - 130°
115° - 120°
137
137. What adds to sheer strength of an interior ceiling?
a. Gypsum drywall
b. Gypsum plaster
c. Portland plaster
d. All of the above
All of the above
Gypsum drywall
Gypsum plaster
Portland plaster
138
138. Copper flashing nailed with galvanized nails is acceptable:
a. True
b. False
False
139
139. 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.
A single or double beam, joist, or rafter to which a header is nailed in framing for a chimney, stairway or other opening.
140
140. Which areas of a house require ventilation:
a. Bath, kitchen, attic
b. Kitchen, garage, bath
c. Attic, garage, bathroom
d. Dining room, boiler room, basement
Bath, kitchen, attic
141
141. Proper electrical wire height from road, driveway and yard:
a. 18', 12', 10'
b. 18', 10', 12'
c. 12', 18', 10'
d. 10', 12', 18'
18', 12', 10'
142
142. A 20-amp receptacle would require a number 10 aluminum wire.
n/a
143
143. Main panel without a single “main” disconnect, what is allowed:
a. 6 shutoffs
b. 7 shutoffs
c. 0 shutoffs
d. Doesn’t matter how many
144
144. You find garage floor covered with carpet.
a. Recommend to buyer that they remove it
b. Say nothing
c. Good idea
Recommend to buyer that they remove it
145
145. Ladder falls on a car while you are doing an inspection. What type of insurance covers this?
a. General Liability
b. Errors & Omissions
c. E & O
d. Professional Liability
General Liability
146
146. Electrical fuse panel has a bunch of 15 amp blown fuses lying around. What do you tell the client?
a. It is likely that at least one circuit is carrying too much current
b. The homeowner never throws anything away
c. The 30-amp fuses installed in place of the 15 amps has solved the problem
d. Nothing, everything is correct
It is likely that at least one circuit is carrying too much current
147
147. Fireplace hearth should be:
a. Level with floor
b. Lower than floor
c. Distinguishable from surrounding floor
d. 5 inches thick
Distinguishable from surrounding floor
148
148. Fireplace mantel should be a minimum of from opening:
a. 12”
b. 16”
c. 24”
d. 10”
12"
149
149. Flue covered with creosote:
a. Protects flue
b. Is dull black
c. Safety hazard
d. Common and not a problem
Safety hazard
150
150. Mantle and ceiling have soot.
a. Fireplace is probably not drafting properly
b. Poor job of cleaning the flue
c. Oil fired furnace in house
d. Due to poor housekeeping
Fireplace is probably not drafting properly
151
151. You have a fireplace that has two top registers and two bottom registers. Answer: This is a Heatilator®.
n/a
152
152. What is the minimum space between roof shingles and the siding from a dormer or sidewall?
a. 1”
b. 1 ½”
c. 2”
d. 3”
2
153
153. Roofing – what is the hardest to tear:
a. Asphalt
b. Fiberglass
c. Bitumen
d. Mineral roll
Bitumen
154
154. 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
1/2” wide crack
155
155. What is the purpose of an air gap on a dishwasher?
a. Protect against the contamination of the water supply
b. Allows dishes to dry completely
c. Protects dishes from dirty sink water
d. Keeps water from siphoning out of dishwasher
Protect against the contamination of the water supply
156
156. Where can the evaporator coil on a heat pump unit located:
a. Inside
b. Plenum
c. Outside
d. All of the above
All of the above
Inside
Plenum
Outside
157
157. What is rated for 100 amp and is unsafe?
a. 100-amp panel with 200-amp main breaker
b. 200-amp panel with 100-amp main breaker
c. 100-amp wire with 100-amp panel
d. 200-amp panel with 100-amp wire
100-amp panel with 200-amp main breaker
158
158. An inspector pushes on brick siding. What is he looking for?
a. Missing masonry ties
b. Air space behind brick
c. Weep holes
d. Proper flashing
Missing masonry ties
159
159. What is not a sign of condensation in an attic?
a. Rusted nails
b. Frost on sheathing
c. Mildew on framing
d. Cold room below ceiling of attic
Cold room below ceiling of attic
160
160. What is the proper way to vent a condensate drain?
a. Soil stack
b. Plumbing stack
c. Indirect drain
d. 1/4” copper tubing
Indirect drain
161
161. What is spalling?
a. Stucco cracking
b. Cracking of wood siding
c. Pieces of brick chipping or breaking away
d. Chipping of concrete tiles
Pieces of brick chipping or breaking away
162
162. What is the minimum distance of a single wall vent connector for a wood-burning stove to combustibles?
a. 6”
b. 12”
c. 18”
d. 12”
18"
163
163. 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
b. This is incorrect, need electrician
c. This is unsafe
d. There should be a GFCI with buttons in each bath
This is an acceptable practice
164
164. You look into the burner area of a water heater and see a twisted metal piece sitting on the burner.
a. The baffle (turbulator) has rusted out and dropped
b. This is correct as the device is there to increase efficiency
c. It should not be twisted and is broken
d. There is no piece of twisted metal in a water heater
The baffle (turbulator) has rusted out and dropped
165
166. The anode rod in a water heater protects the tank from rust and corrosion.
n/a
166
165. The dip tube of a water heater brings the cold water to the bottom of the tank.
n/a
167
167. You have a furnace, water heater and dryer in the same laundry room. What do you need to look for? Answer: that there is enough combustion air available
n/a
168
168. What kind of wire cannot be covered by insulation? Answer: knob and tube
n/a
169
169. What is the part that holds a truss together? Answer: gusset plates
n/a
170
170. Flex gas pipe (appliance connections) cannot be coupled together.
n/a
171
171. Windows over 18” off the floor usually do not need tempered glass.
n/a
172
172. You inspect a house that has a room in the basement used as a bedroom. What is required? Answer: An egress window
n/a
