5/17/25, 12:55 PM Hvac Journeyman ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) (A+ GRAD…
Scheduled maintenance: May 18, 2025 from 07:00 AM to 08:00 AM
Hvac Journeyman ACTUAL EXAM QUESTIONS
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2025
Save
Terms in this set (127)
Defects on gas piping or B. Fitting shall be replaced or repaired and retested.
fittings shall be _____.(A) UMC Section 1316.4.3
repaired(B) 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 B. Slab extending not less than 3" above the
refrigerating system adjoining ground level. UMC Section 1106.2
supported from the
ground 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.
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,5/17/25, 12:55 PM Hvac Journeyman ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) (A+ GRAD…
Any part of a venting B. any part of the venting installed at an angle
system installed at an GREATER than 45 degrees is considered by this
angle greater than 45 code to be Horizontal UMC Section 802.6.1.1
degrees from the vertical
is considered by code to
be _____.(A) vertica(B)
horizontal l (C) a flat vent
(D) an offset vent
Listed transition ducts f or D. Dryers shall not exceed 6 feet in length. UMC
clothes dryers shall not Section 504.3.2.1
exceed_____ feet in length.
A.3 B.4 C.5 D.6.
Industrial product- A. Shall Be Constructed of sheet metal. UMC
conveying ducts and Section. 5 0 6.1
their fittings for abrasive
and 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- A 511.2
conveying ducts 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 D. clearance of an unlisted vented gas fireplace at
fireplaces shall have a the sides and the rear not less than 18". UMC Section
clearance at the sides 908.2(B)
and rear of not less than
_____ inches. Is the Answer:
A. 10" B. 12" C 16" D. 18".
https://quizlet.com/1045039241/hvac-journeyman-actual-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-la… 2/22
, 5/17/25, 12:55 PM Hvac Journeyman ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) (A+ GRAD…
Leaks in gas piping shall C. leaks in a gas piping shall be located with a non
be located _____.(A) with a corrosive leak detecting fluid. UMC Section 1316.4.2
sniffer(B) with a presto-
lite flame (C) with a
noncorrosive leak-
detecting fluid (D) by
increasing the air
pressure during a test
until the leaks are heard
as a whistle.
Condensate drain piping A. Slope of not less than 1/8" per foot. UMC Section
shall have a slope of not 309.1
less than _____ inch per
foot. A 1⁄8" B.¼" C.½" D. 1"
The minimum gauge or C. 18 Minimum Gauge note: AWG is the abbreviation
size steel wire used to for "gauge size" Table 6-7(B)
support horizontal metal
ducts 10 inches or less in
size is _____. A.14 AWG B.16
AWG C.18 AWG D.20
AWG
When smoke detectors B. shall be installed in the main supply air duct
are required as part of an served by equipment. UMC Section 609.0(5)
automatic shutoff system,
they shall be installed in
the _____. A. return air duct
ahead of any fresh-air
inlet(B) main supply air
duct served by such
equipment(C) fresh-air
inlet(D) main return and
the main supply duct.
https://quizlet.com/1045039241/hvac-journeyman-actual-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-la… 3/22
Scheduled maintenance: May 18, 2025 from 07:00 AM to 08:00 AM
Hvac Journeyman ACTUAL EXAM QUESTIONS
WITH COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) (A+ GRADED 100% VERIFIED) LATEST
VERSION 2025
Save
Terms in this set (127)
Defects on gas piping or B. Fitting shall be replaced or repaired and retested.
fittings shall be _____.(A) UMC Section 1316.4.3
repaired(B) 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 B. Slab extending not less than 3" above the
refrigerating system adjoining ground level. UMC Section 1106.2
supported from the
ground 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.
https://quizlet.com/1045039241/hvac-journeyman-actual-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-la… 1/22
,5/17/25, 12:55 PM Hvac Journeyman ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) (A+ GRAD…
Any part of a venting B. any part of the venting installed at an angle
system installed at an GREATER than 45 degrees is considered by this
angle greater than 45 code to be Horizontal UMC Section 802.6.1.1
degrees from the vertical
is considered by code to
be _____.(A) vertica(B)
horizontal l (C) a flat vent
(D) an offset vent
Listed transition ducts f or D. Dryers shall not exceed 6 feet in length. UMC
clothes dryers shall not Section 504.3.2.1
exceed_____ feet in length.
A.3 B.4 C.5 D.6.
Industrial product- A. Shall Be Constructed of sheet metal. UMC
conveying ducts and Section. 5 0 6.1
their fittings for abrasive
and 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- A 511.2
conveying ducts 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 D. clearance of an unlisted vented gas fireplace at
fireplaces shall have a the sides and the rear not less than 18". UMC Section
clearance at the sides 908.2(B)
and rear of not less than
_____ inches. Is the Answer:
A. 10" B. 12" C 16" D. 18".
https://quizlet.com/1045039241/hvac-journeyman-actual-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-la… 2/22
, 5/17/25, 12:55 PM Hvac Journeyman ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) (A+ GRAD…
Leaks in gas piping shall C. leaks in a gas piping shall be located with a non
be located _____.(A) with a corrosive leak detecting fluid. UMC Section 1316.4.2
sniffer(B) with a presto-
lite flame (C) with a
noncorrosive leak-
detecting fluid (D) by
increasing the air
pressure during a test
until the leaks are heard
as a whistle.
Condensate drain piping A. Slope of not less than 1/8" per foot. UMC Section
shall have a slope of not 309.1
less than _____ inch per
foot. A 1⁄8" B.¼" C.½" D. 1"
The minimum gauge or C. 18 Minimum Gauge note: AWG is the abbreviation
size steel wire used to for "gauge size" Table 6-7(B)
support horizontal metal
ducts 10 inches or less in
size is _____. A.14 AWG B.16
AWG C.18 AWG D.20
AWG
When smoke detectors B. shall be installed in the main supply air duct
are required as part of an served by equipment. UMC Section 609.0(5)
automatic shutoff system,
they shall be installed in
the _____. A. return air duct
ahead of any fresh-air
inlet(B) main supply air
duct served by such
equipment(C) fresh-air
inlet(D) main return and
the main supply duct.
https://quizlet.com/1045039241/hvac-journeyman-actual-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-la… 3/22
