HVAC JOURNEYMAN PRACTICE TEST 2026
COMPLETE QUESTIONS AND ANSWERS
FULLY SOLVED
◉.... Answer: 49 A 904.6(1)
◉Support of round horizontal ducts 10 inch diameter and less
requires _____.. Answer: 50 A Table 6-7B
◉(A) 1 inch wide galvanized straps or No. 18 gauge wire, 10 feet on
centers(B) 1 inch wide galvanized straps or No. 18 gauge galvanized
wire, 8 feet on centers(C) 1 inch x 1 ⁄8 inch metal strap, 12 feet on
centers(D) 1 inch x 1 ⁄8 inch metal strap, 8 feet on centers. Answer:
51 B 405.2
◉Evaporative coolers shall be accessible for inspection, service, and
replacement without removing _____. (A) electrical panels (C) access
doors(B) permanent construction (D) smoke detectors. Answer: 52
A 903.7
◉Air-conditioning equipment shall have a means for interrupting
the electrical supply within _____ from. Answer: 53 D 1201.2.3.7
, ◉the equipment.(A) sight of and not more than 50 feet (C) sight of
and not more than 35 feet(B) sight of and not more than 25 feet (D)
the same story and not more than 25 feet. Answer: 54 C 1014.0
◉Hydronic copper tube joints installed under a building and in or
under a concrete slab shall be _____.. Answer: 55 C 1313.4
◉(A) brazed(B) soldered, with 95 percent tin and 5 percent
antimony solder(C) soldered, with 50 percent tin and 50 percent
lead solder(D) silver brazed or equal. Answer: 56 B 904.10.2
◉.... Answer: 57 A 1007.0
◉All boilers, tanks, and equipment shall be securely anchored to
_____.(A) the floor (C) the structure(B) a frame (D) a base.. Answer:
58 D 604.2
◉.... Answer: 59 B 502.0
◉Gas utilization equipment connected to a piping system shall have
an accessible, approved manual shutoff. Answer: 60 C 307.1
COMPLETE QUESTIONS AND ANSWERS
FULLY SOLVED
◉.... Answer: 49 A 904.6(1)
◉Support of round horizontal ducts 10 inch diameter and less
requires _____.. Answer: 50 A Table 6-7B
◉(A) 1 inch wide galvanized straps or No. 18 gauge wire, 10 feet on
centers(B) 1 inch wide galvanized straps or No. 18 gauge galvanized
wire, 8 feet on centers(C) 1 inch x 1 ⁄8 inch metal strap, 12 feet on
centers(D) 1 inch x 1 ⁄8 inch metal strap, 8 feet on centers. Answer:
51 B 405.2
◉Evaporative coolers shall be accessible for inspection, service, and
replacement without removing _____. (A) electrical panels (C) access
doors(B) permanent construction (D) smoke detectors. Answer: 52
A 903.7
◉Air-conditioning equipment shall have a means for interrupting
the electrical supply within _____ from. Answer: 53 D 1201.2.3.7
, ◉the equipment.(A) sight of and not more than 50 feet (C) sight of
and not more than 35 feet(B) sight of and not more than 25 feet (D)
the same story and not more than 25 feet. Answer: 54 C 1014.0
◉Hydronic copper tube joints installed under a building and in or
under a concrete slab shall be _____.. Answer: 55 C 1313.4
◉(A) brazed(B) soldered, with 95 percent tin and 5 percent
antimony solder(C) soldered, with 50 percent tin and 50 percent
lead solder(D) silver brazed or equal. Answer: 56 B 904.10.2
◉.... Answer: 57 A 1007.0
◉All boilers, tanks, and equipment shall be securely anchored to
_____.(A) the floor (C) the structure(B) a frame (D) a base.. Answer:
58 D 604.2
◉.... Answer: 59 B 502.0
◉Gas utilization equipment connected to a piping system shall have
an accessible, approved manual shutoff. Answer: 60 C 307.1
