2027 ACTUAL COMPLETE REAL EXAM QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS)
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The exhaust outlet for ducts serving commercial food
heat-processing
equipment terminating above the - ANSWER -
75 B 905.6
roof shall have the exhaust flow directed up and away from the
roof surface and a minimum of _____ above the roof surface.(A)
40 inches (C) 18 feet(B) 3 feet (D) 2 feet - ANSWER -76 A 609.0
Ex. 2
Metal ducts shall be securely fastened in place at _____.(A) 6
foot intervals (C)
10 foot intervals(B) each change of direction (D) 3 foot intervals
- ANSWER -77
C
1126.0
,A confined space is a room or space having a volume less
than _____ cubic
feet per 1,000 Btu/h of the - ANSWER -78
D 1109.2
aggregate input rating of all fuel-burning appliances installed
in that space.(A)
20 (C) 100(B) 50 (D) 200 - ANSWER -79 A
701.3.1(1)
Commercial clothes dryers' exhaust ducts shall _____. -
ANSWER -80 C 405.3
(A) not exceed 14 feet in length including two 90 degree
elbows(B) not exceed
16 feet in length including two 90 degree elbows(C) comply with
the manufacturers' installation instructions(D) not pass through
fire-rated construction - ANSWER -81 B 701.9(C)
Liquid adhesive coatings used on listed air filters shall be of a
type that will _____.(A) impede air flow (C) generate noise(B)
clog easily (D) have a flash point of 350°F or higher. - ANSWER
-82 B 604.2
Ducts for exhausting clothes dryers shall not be put together
with _____.(A) draw bands (C) metal screws(B) solder (D) snap-
lock joints. - ANSWER -83 C 504.3.3
, A blower or fan used for the purpose of distributing supply air
to a room, space,
or area is a(an) _____.(A) absorption system (C) air-handling
unit(B) appliance
(D) portable cooling unit. - ANSWER -84 C
802.10.7(1)
Exhaust fans with ductwork connected to both sides shall
have access for
cleaning and inspection within - ANSWER -85
B 802.10.8
_____ of each side of the fan.(A) 1 foot (C) 5 feet(B) 3 feet
(D) 6 feet -
ANSWER -86 D
504.5
When a closet is designed for the installation of a clothes dryer,
a minimum opening of _____ square inches for makeup air
shall be provided.(A) 100 (C)
175(B) 150 (D) 200 - ANSWER -87 B 803.2.6
Wall terminations of solid-fuel exhaust systems shall be
_____.(A) 12 foot
above grade (C) prohibited(B) permitted (D) screened -
ANSWER -88 C 405.0
For canopy-type commercial cooking hoods, the inside
edge thereof shall