Hvac Journeyman ACTUAL EXAM QUESTIONS
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2026
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Practice questions for this set
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99 C 803.1.10
Choose an answer
Defects on gas piping or fittings shall be _____.(A) repaired(B) replaced or repaired
1 and retested(C) repaired by a certified welder(D) ignored, as the operating pressure
is much less than the air test.
Return air ducts that serve a dwelling unit shall be permitted to be of _____
2
construction? A.non-combustible B. combustible C. rated D. none of the above.
Industrial product-conveying ducts and their fittings for abrasive and nonabrasive
3 dust or solid materials shall be constructed of _____.(A) sheet meta(B) polyvinyl
chloride l (C) fiberglass (D) A and C apply
, least _____ the adjoining ground level.(A) 3 inches below (C) 6 inches above(B) 3
4
inches above (D) 6 inches below.
Don't know?
Terms in this set (127)
Defects on gas piping or fittings B. Fitting shall be replaced or repaired and
shall be _____.(A) repaired(B) retested. UMC Section 1316.4.3
replaced or repaired and
retested(C) repaired by a certified
welder(D) ignored, as the operating
pressure is much less than the air
test.
Every absorption refrigerating B. Slab extending not less than 3" above the
system supported from the ground adjoining ground level. UMC Section 1106.2
shall rest on a concrete slab
extending not less than _____ the
adjoining ground level.(A) 3 inches
below(B) 3 inches above (C) 6
inches below(D) 6 inches above.
Any part of a venting system B. any part of the venting installed at an angle
installed at an angle greater than 45 GREATER than 45 degrees is considered by this
degrees from the vertical is code to be Horizontal UMC Section 802.6.1.1
considered by code to be _____.(A)
vertica(B) horizontal l (C) a flat vent
(D) an offset vent
Listed transition ducts f or clothes D. Dryers shall not exceed 6 feet in length. UMC
dryers shall not exceed_____ feet in Section 504.3.2.1
length. A.3 B.4 C.5 D.6.
, Industrial product-conveying ducts A. Shall Be Constructed of sheet metal. UMC
and their fittings for abrasive and Section. 5 0 6.1
nonabrasive dust or solid materials
shall be constructed of _____.(A)
sheet meta(B) polyvinyl chloride l
(C) fiberglass (D) A and C apply
Industrial product-conveying ducts A 511.2
and their fittings for abrasive and
nonabrasive dust or solid materials
shall be constructed of _____.(A)
sheet metal ((B) polyvinyl chloride
C) fiberglass (D) A and C apply
Unlisted vented gas fireplaces shall D. clearance of an unlisted vented gas fireplace
have a clearance at the sides and at the sides and the rear not less than 18". UMC
rear of not less than _____ inches. Is Section 908.2(B)
the Answer: A. 10" B. 12" C 16" D. 18".
Leaks in gas piping shall be located C. leaks in a gas piping shall be located with a
_____.(A) with a sniffer(B) with a non corrosive leak detecting fluid. UMC Section
presto-lite flame (C) with a 1316.4.2
noncorrosive leak-detecting fluid
(D) by increasing the air pressure
during a test until the leaks are
heard as a whistle.
Condensate drain piping shall have A. Slope of not less than 1/8" per foot. UMC
a slope of not less than _____ inch Section 309.1
per foot. A 1⁄8" B.¼" C.½" D. 1"
The minimum gauge or size steel C. 18 Minimum Gauge note: AWG is the
wire used to support horizontal abbreviation for "gauge size" Table 6-7(B)
metal ducts 10 inches or less in size
is _____. A.14 AWG B.16 AWG C.18
AWG D.20 AWG
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2026
Save
Practice questions for this set
Learn 1 /7 Study with Learn
99 C 803.1.10
Choose an answer
Defects on gas piping or fittings shall be _____.(A) repaired(B) replaced or repaired
1 and retested(C) repaired by a certified welder(D) ignored, as the operating pressure
is much less than the air test.
Return air ducts that serve a dwelling unit shall be permitted to be of _____
2
construction? A.non-combustible B. combustible C. rated D. none of the above.
Industrial product-conveying ducts and their fittings for abrasive and nonabrasive
3 dust or solid materials shall be constructed of _____.(A) sheet meta(B) polyvinyl
chloride l (C) fiberglass (D) A and C apply
, least _____ the adjoining ground level.(A) 3 inches below (C) 6 inches above(B) 3
4
inches above (D) 6 inches below.
Don't know?
Terms in this set (127)
Defects on gas piping or fittings B. Fitting shall be replaced or repaired and
shall be _____.(A) repaired(B) retested. UMC Section 1316.4.3
replaced or repaired and
retested(C) repaired by a certified
welder(D) ignored, as the operating
pressure is much less than the air
test.
Every absorption refrigerating B. Slab extending not less than 3" above the
system supported from the ground adjoining ground level. UMC Section 1106.2
shall rest on a concrete slab
extending not less than _____ the
adjoining ground level.(A) 3 inches
below(B) 3 inches above (C) 6
inches below(D) 6 inches above.
Any part of a venting system B. any part of the venting installed at an angle
installed at an angle greater than 45 GREATER than 45 degrees is considered by this
degrees from the vertical is code to be Horizontal UMC Section 802.6.1.1
considered by code to be _____.(A)
vertica(B) horizontal l (C) a flat vent
(D) an offset vent
Listed transition ducts f or clothes D. Dryers shall not exceed 6 feet in length. UMC
dryers shall not exceed_____ feet in Section 504.3.2.1
length. A.3 B.4 C.5 D.6.
, Industrial product-conveying ducts A. Shall Be Constructed of sheet metal. UMC
and their fittings for abrasive and Section. 5 0 6.1
nonabrasive dust or solid materials
shall be constructed of _____.(A)
sheet meta(B) polyvinyl chloride l
(C) fiberglass (D) A and C apply
Industrial product-conveying ducts A 511.2
and their fittings for abrasive and
nonabrasive dust or solid materials
shall be constructed of _____.(A)
sheet metal ((B) polyvinyl chloride
C) fiberglass (D) A and C apply
Unlisted vented gas fireplaces shall D. clearance of an unlisted vented gas fireplace
have a clearance at the sides and at the sides and the rear not less than 18". UMC
rear of not less than _____ inches. Is Section 908.2(B)
the Answer: A. 10" B. 12" C 16" D. 18".
Leaks in gas piping shall be located C. leaks in a gas piping shall be located with a
_____.(A) with a sniffer(B) with a non corrosive leak detecting fluid. UMC Section
presto-lite flame (C) with a 1316.4.2
noncorrosive leak-detecting fluid
(D) by increasing the air pressure
during a test until the leaks are
heard as a whistle.
Condensate drain piping shall have A. Slope of not less than 1/8" per foot. UMC
a slope of not less than _____ inch Section 309.1
per foot. A 1⁄8" B.¼" C.½" D. 1"
The minimum gauge or size steel C. 18 Minimum Gauge note: AWG is the
wire used to support horizontal abbreviation for "gauge size" Table 6-7(B)
metal ducts 10 inches or less in size
is _____. A.14 AWG B.16 AWG C.18
AWG D.20 AWG
