Hvac Journeyman Exam with Verified Questions &
Correct Answers.
Practice questions for this set
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45 D 904.2(E)
Choose matching term
Wall-type room heaters shall not be attached to walls of combustible material unless
1 _____.(A) approved by Authority Having Jurisdiction(B) opening lined with non-
combustible material(C) listed for such installations(D) approved by the fire marshal
Where a furnace plenum is not supplied with the furnace, the fabrication and
installation shall _____.(A) be no smaller than the outlet/inlet plenum collar(B) follow
2
manufacturer's instructions(C) be in a workman-like manner(D) not interfere with
electrical wiring.
acceptable to the Authority Having Jurisdiction is used.(A) a permanent outside ladder
fixed to the building for roof access(B) an inside means of access to the roof(C)
3
permanent inside or outside means of access to the roof(D) a portable ladder means
of access to the roof
, Metal ducts shall be securely fastened in place at _____.(A) 6 foot intervals (C) 10 foot
4
intervals(B) each change of direction (D) 3 foot intervals
Don't know?
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 adjoining ground level.
refrigerating system 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.
B. any part of the venting installed at an angle GREATER
Any part of a venting system than 45 degrees is considered by this code to be Horizontal
installed at an angle greater UMC Section 802.6.1.1
than 45 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 productconveying A. Shall Be Constructed of sheet metal. UMC Section.
ducts and their fittings for 5 0 6.1
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 productconveying A 511.2
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
D. clearance of an unlisted vented gas fireplace at the sides and
Unlisted vented gas fireplaces
the rear not less than 18". UMC Section
shall have a clearance at the
908.2(B)
sides and rear of not less than
_____ inches. Is the Answer: A.
10" B. 12" C 16" D. 18".
Correct Answers.
Practice questions for this set
Learn 1/ 7 Study with Learn
45 D 904.2(E)
Choose matching term
Wall-type room heaters shall not be attached to walls of combustible material unless
1 _____.(A) approved by Authority Having Jurisdiction(B) opening lined with non-
combustible material(C) listed for such installations(D) approved by the fire marshal
Where a furnace plenum is not supplied with the furnace, the fabrication and
installation shall _____.(A) be no smaller than the outlet/inlet plenum collar(B) follow
2
manufacturer's instructions(C) be in a workman-like manner(D) not interfere with
electrical wiring.
acceptable to the Authority Having Jurisdiction is used.(A) a permanent outside ladder
fixed to the building for roof access(B) an inside means of access to the roof(C)
3
permanent inside or outside means of access to the roof(D) a portable ladder means
of access to the roof
, Metal ducts shall be securely fastened in place at _____.(A) 6 foot intervals (C) 10 foot
4
intervals(B) each change of direction (D) 3 foot intervals
Don't know?
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 adjoining ground level.
refrigerating system 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.
B. any part of the venting installed at an angle GREATER
Any part of a venting system than 45 degrees is considered by this code to be Horizontal
installed at an angle greater UMC Section 802.6.1.1
than 45 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 productconveying A. Shall Be Constructed of sheet metal. UMC Section.
ducts and their fittings for 5 0 6.1
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 productconveying A 511.2
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
D. clearance of an unlisted vented gas fireplace at the sides and
Unlisted vented gas fireplaces
the rear not less than 18". UMC Section
shall have a clearance at the
908.2(B)
sides and rear of not less than
_____ inches. Is the Answer: A.
10" B. 12" C 16" D. 18".
