1/28/25, 11:03 AM NCCER PIPEFITTER TEST | ALL QUESTIONS AND CORRECT ANSWERS | LATEST VERSION | VERIFIED ANSWERS | GRAD…
NCCER PIPEFITTER TEST | ALL QUESTIONS AND
CORRECT ANSWERS | LATEST VERSION |
VERIFIED ANSWERS | GRADED A+ (JUST
RELEASED)
Save
Terms in this set (118)
Convert 1/4 to its decimal B
equivalent.
A) .01
B) .25
C) 0.4
D) 0.5
Piping that is field-routed C
to a pump must be
supported
A) Off the pump suction
B) Diagonally
C) Independently
D) Off the pump discharge
What is used when A
lighting a cutting torch ?
A) Striker
B) Cigarette lighter
C) Match
D) Any open flame
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 1/27
,1/28/25, 11:03 AM NCCER PIPEFITTER TEST | ALL QUESTIONS AND CORRECT ANSWERS | LATEST VERSION | VERIFIED ANSWERS | GRAD…
Where is specific D
information needed to
install piping and
associated items found ?
A) Reliability network
B) Owner of the company
C) Material Manufacturer
D) Standards and
Specifications
Damaged and broken C
tools should be
A) Used if possible
B) Kept for backup
C) Taken out of Service
D) Used for minor tasks
What is the ID of 10'' C
schedule 80 piping.
A) 9 3/16
B) 9 5/16
C) 9 9/16
D) 10 1/16
The two steps in making B
up threaded joints are the
hand engagement and
A) Machine makeup
B) Wrench makeup
C) Driver makeup
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 2/27
, 1/28/25, 11:03 AM NCCER PIPEFITTER TEST | ALL QUESTIONS AND CORRECT ANSWERS | LATEST VERSION | VERIFIED ANSWERS | GRAD…
Which of the following a
actions should be taken
before a hydrostatic test is
performed ?
A) Remove pressure relief
valves
B) Leave control
mechanisms in place
C) Leave orifice flanges in
place
D) Remove blinds
A 4-inch lateral riser is to C
be fabricated for a 6-inch
pipe. How many ordinate
lines will
be needed to lay out this
cut ?
A) 32
B) 16
C) 8
D) 4
Who is qualified to repair B
power tools.
A) Journey person
B) Competent Technician
C) Electrician
D) Tool crib attendant
Which of the following B
plastic pipes is NOT joined
by solvent welding ?
A) PVC
B) HDPE
C) CPVC
D) ABS
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 3/27
NCCER PIPEFITTER TEST | ALL QUESTIONS AND
CORRECT ANSWERS | LATEST VERSION |
VERIFIED ANSWERS | GRADED A+ (JUST
RELEASED)
Save
Terms in this set (118)
Convert 1/4 to its decimal B
equivalent.
A) .01
B) .25
C) 0.4
D) 0.5
Piping that is field-routed C
to a pump must be
supported
A) Off the pump suction
B) Diagonally
C) Independently
D) Off the pump discharge
What is used when A
lighting a cutting torch ?
A) Striker
B) Cigarette lighter
C) Match
D) Any open flame
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 1/27
,1/28/25, 11:03 AM NCCER PIPEFITTER TEST | ALL QUESTIONS AND CORRECT ANSWERS | LATEST VERSION | VERIFIED ANSWERS | GRAD…
Where is specific D
information needed to
install piping and
associated items found ?
A) Reliability network
B) Owner of the company
C) Material Manufacturer
D) Standards and
Specifications
Damaged and broken C
tools should be
A) Used if possible
B) Kept for backup
C) Taken out of Service
D) Used for minor tasks
What is the ID of 10'' C
schedule 80 piping.
A) 9 3/16
B) 9 5/16
C) 9 9/16
D) 10 1/16
The two steps in making B
up threaded joints are the
hand engagement and
A) Machine makeup
B) Wrench makeup
C) Driver makeup
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 2/27
, 1/28/25, 11:03 AM NCCER PIPEFITTER TEST | ALL QUESTIONS AND CORRECT ANSWERS | LATEST VERSION | VERIFIED ANSWERS | GRAD…
Which of the following a
actions should be taken
before a hydrostatic test is
performed ?
A) Remove pressure relief
valves
B) Leave control
mechanisms in place
C) Leave orifice flanges in
place
D) Remove blinds
A 4-inch lateral riser is to C
be fabricated for a 6-inch
pipe. How many ordinate
lines will
be needed to lay out this
cut ?
A) 32
B) 16
C) 8
D) 4
Who is qualified to repair B
power tools.
A) Journey person
B) Competent Technician
C) Electrician
D) Tool crib attendant
Which of the following B
plastic pipes is NOT joined
by solvent welding ?
A) PVC
B) HDPE
C) CPVC
D) ABS
https://quizlet.com/998255115/nccer-pipefitter-test-all-questions-and-correct-answers-latest-version-verified-answers-graded-a-just-released-flash-car… 3/27
