PIPEFITTER EXAM 2024-2025 ACTUAL
EXAM COMPLETE 200 QUESTIONS
WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS)
/ALREADY GRADED A+
What document would a pipefitter use to resolve a
conflict with specification or standard? -
....ANSWER...RFI
The O.D of a 12" pipe is to be divided into 4 equal
ordinate lines, what is the circumferential distance?
- ....ANSWER...9 7/16
What do the letters NTS stand for on a drawing? -
....ANSWER...NO torque standard
What is the length of pipe required to fabricate a
spool of 1" diameter pipe with a 2000# 90 degree thr
- ....ANSWER...33 1/4"
,A cold spring relieves: - ....ANSWER...Tension
What type of welding application should be used on a
slip-on flange? - ....ANSWER...Socket Weld
An inspection of two pipes at less than 90 degrees is
called (a)n: - ....ANSWER...Lateral
The two steps in making up thredded joints are the
hand engagements and: - ....ANSWER...Machine
makeup
Where can info be found that indicates the direction
of flow through a globe valve? - ....ANSWER...On the
valve
To determine the take-out of a short radius 90
degree elbow, multiply the normal size of the elbow
by: - ....ANSWER...1/2
The majority of pipe hangers and supports are coded
with a zinc-rich galvanizer to: - ....ANSWER...Provide
corrosion resistance of pipe supporters
, What is the most common form of communication
between a signal person and a crane operator? -
....ANSWER...Portable radio
How many times greater than the intended load
must a scaffold support? - ....ANSWER...4
What are installed in a pipe run to provide extra
flexibility between anchors and accommodate
thermal? - ....ANSWER...Trapeze hangers
What is attached to the cylinder valve to reduce high
cylinder pressures to working pressure? -
....ANSWER...Regulator
All of the following types of pipes are thermoplastic
EXCEPT: - ....ANSWER...Fiberglass
What is the MINIMUM grade of chain that may be
used for rigging loads overhead? - ....ANSWER...8
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