1|Page
PIPEFITTER NCEER CERTIFICATION EXAM LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
A length of 1 1/2-inch pipe is to be cut to run between two 90-
drgree 6,000# threaded
fittings. The fittings measure 7 ft 2 1/4 inches center-to-center.
What is the cut length of
the pipe?
A) 6 feet 8 5/8 inches
B) 6 feet 8 3/4 inches
C) 6 feet 10 5/8 inches
D) 7 feet 2 1/4 inches - ANSWER-C
What are installed in a pipe run to provide extra flexibility between
anchors and
accommodate thermal growth and contraction?
A) Trapeze hangers
B) Expansion loops
C) Heat exchangers
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D) Steam traps - ANSWER-B
What is the height of the raised face on a class 600 forged steel
weld neck flange?
A) 1/16''
B) 1/8''
C) 3/16''
D) 1/4'' - ANSWER-D
In MOST instances, what is stamped or forged on the side of
valves, fittings, and
flanges?
A) Date of manufacture, size, and heat number
B) Wall thickness, corrosion resistance, and type of material
C) Type of material, size, and pressure rating
D) Heat number, wall thickness, and country of origin - ANSWER-
C
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If the area of a rectangle is 432 sq ft and one side is 12 ft long,
how long is the other
side?
A) 9 ft
B) 18 ft
C) 36 ft
D) 72 ft - ANSWER-D
What is used to open flanges for the installation of a test blind?
A) Pipe Wrench
B) C-Clamp
C) Flange Spreader
D) Pry Bar - ANSWER-C
What is the MINIMUM height above the side of the trench, that a
trench box wall
should extend?
A) 18''
B) 24''
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C) 30''
D) 36'' - ANSWER-A
To what position does a pneumatic control valve that loses its air
supply return?
A) Normally Open
B) Normally Closed
C) Mid Range
D) Fail Safe - ANSWER-D
The two types of scaffolds used by pipefitters is the Tubular Buck
and
A) Web
B) Pole
C) Beam
D) Flange - ANSWER-B
When can a lighted torch be unattended?
A) When it is hung
PIPEFITTER NCEER CERTIFICATION EXAM LATEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
A length of 1 1/2-inch pipe is to be cut to run between two 90-
drgree 6,000# threaded
fittings. The fittings measure 7 ft 2 1/4 inches center-to-center.
What is the cut length of
the pipe?
A) 6 feet 8 5/8 inches
B) 6 feet 8 3/4 inches
C) 6 feet 10 5/8 inches
D) 7 feet 2 1/4 inches - ANSWER-C
What are installed in a pipe run to provide extra flexibility between
anchors and
accommodate thermal growth and contraction?
A) Trapeze hangers
B) Expansion loops
C) Heat exchangers
,2|Page
D) Steam traps - ANSWER-B
What is the height of the raised face on a class 600 forged steel
weld neck flange?
A) 1/16''
B) 1/8''
C) 3/16''
D) 1/4'' - ANSWER-D
In MOST instances, what is stamped or forged on the side of
valves, fittings, and
flanges?
A) Date of manufacture, size, and heat number
B) Wall thickness, corrosion resistance, and type of material
C) Type of material, size, and pressure rating
D) Heat number, wall thickness, and country of origin - ANSWER-
C
,3|Page
If the area of a rectangle is 432 sq ft and one side is 12 ft long,
how long is the other
side?
A) 9 ft
B) 18 ft
C) 36 ft
D) 72 ft - ANSWER-D
What is used to open flanges for the installation of a test blind?
A) Pipe Wrench
B) C-Clamp
C) Flange Spreader
D) Pry Bar - ANSWER-C
What is the MINIMUM height above the side of the trench, that a
trench box wall
should extend?
A) 18''
B) 24''
, 4|Page
C) 30''
D) 36'' - ANSWER-A
To what position does a pneumatic control valve that loses its air
supply return?
A) Normally Open
B) Normally Closed
C) Mid Range
D) Fail Safe - ANSWER-D
The two types of scaffolds used by pipefitters is the Tubular Buck
and
A) Web
B) Pole
C) Beam
D) Flange - ANSWER-B
When can a lighted torch be unattended?
A) When it is hung
