PIPEFITTER EXAM ACTUAL EXAM COMPLETE
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) /ALREADY GRADED
A+
When finding the length of any side of a right triangle, the Pythagorean theorem
states that: - ANSWER -the square of length of hypotenuse of right triangle is
equal to the sum of squares of the lengths of two shorter sides.
Which of the following parts of a layout will NOT be the same for all three lines
in an equally spread offset?
A. Starting point
B. Run
C. Set
D. Travel - ANSWER -D. Travel
Socket weld fittings have deep sockets that:
A. requires butt-welding.
B. the pipe slips into for alignment.
C. allow for proper threading
D. require special clamps for alignment. - ANSWER -B. the pipe slips into for
alignment.
Tag lines are attached after verifying that:
A. the load is balance.
B. the load is blocked.
C. all ropes are dogged.
D. the load is set. - ANSWER -A. the load is balance.
What should be done before inserting a threaded pipe into a fitting?
A. Cut threads deeper
B. Apply contact cement
C. Apply pipe joint compound
,D. Apply a thin coat of light oil - ANSWER -C. Apply pipe joint compound
Unlike a stationary scaffold, a rolling scaffold requires a:
A. vertical brace.
B. horizontal brace.
C. vertical diagonal brace.
D. horizontal diagonal brace. - ANSWER -B. horizontal brace.
When installing Lockring fittings, the NO GO gauge is used to check the:
A. ID of the pipe.
B. circumference.
C. the OD of the pipe.
D. wall thickness. - ANSWER -B. circumference.
How will the installer prepare to cut a hole in a header to fit the saddle to the
header?
A. Lay out the OD of the branch on the branch
B. Lay out the ID of the branch on the branch
C. Lay out the OD of the branch on the header
D. Lay out the ID of the branch on the header - ANSWER -C. Lay out the OD of
the branch on the header
Threaded unions are normally used in the threaded pipe applications to:
A. join threaded pipe to butt weld pipe of the same diameter.
B. join socket welded pipe.
C. disconnect pipes of different diameters.
D. disconnect the pipes at a future time. - ANSWER -D. disconnect the pipes at a
future time.
What is the setting of a spring can support before the pipeline is put into service?
A. Hot
B. Cold
C. Designed
D. Neutral - ANSWER -B. Cold
, A pre-hydro testing checklist will contain all of the following requirements
EXECPT:
A. all valves and blinds are installed properly.
B. piping system matches ISO's, orthographics, and P & ID's.
C. there is an air bent at the high point in the system.
D. all welds are insulated and jacketed. - ANSWER -D. all welds are insulated and
jacketed.
Thermal beveling of pipe in preparation for welding REQUIRES the use of a(n):
A. heating iron
B. grinder
C. soldering copper
D. oxyfuel torch - ANSWER -D. oxyfuel torch
In relation to welding HAZ stands for:
A. Health activated zone.
B. Heat affected zone.
C. Hazard communications.
D. High altitude zone. - ANSWER -B. Heat affected zone.
In calculating a 45˚offset, what is the set multiplied by to determine the travel?
A. 0.707
B. 0.75
C. 1.414
D. 3.1416 - ANSWER -C. 1.414
The rigger MUST carefully inspect the chain hoist:
A. daily.
B. Before each use
C. monthly.
D. after a malfunction. - ANSWER -B. Before each use
What type of grinder is designed to reach into small areas with limited workspace?
A. Wachs grinder
B. Electric angle grinder
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) /ALREADY GRADED
A+
When finding the length of any side of a right triangle, the Pythagorean theorem
states that: - ANSWER -the square of length of hypotenuse of right triangle is
equal to the sum of squares of the lengths of two shorter sides.
Which of the following parts of a layout will NOT be the same for all three lines
in an equally spread offset?
A. Starting point
B. Run
C. Set
D. Travel - ANSWER -D. Travel
Socket weld fittings have deep sockets that:
A. requires butt-welding.
B. the pipe slips into for alignment.
C. allow for proper threading
D. require special clamps for alignment. - ANSWER -B. the pipe slips into for
alignment.
Tag lines are attached after verifying that:
A. the load is balance.
B. the load is blocked.
C. all ropes are dogged.
D. the load is set. - ANSWER -A. the load is balance.
What should be done before inserting a threaded pipe into a fitting?
A. Cut threads deeper
B. Apply contact cement
C. Apply pipe joint compound
,D. Apply a thin coat of light oil - ANSWER -C. Apply pipe joint compound
Unlike a stationary scaffold, a rolling scaffold requires a:
A. vertical brace.
B. horizontal brace.
C. vertical diagonal brace.
D. horizontal diagonal brace. - ANSWER -B. horizontal brace.
When installing Lockring fittings, the NO GO gauge is used to check the:
A. ID of the pipe.
B. circumference.
C. the OD of the pipe.
D. wall thickness. - ANSWER -B. circumference.
How will the installer prepare to cut a hole in a header to fit the saddle to the
header?
A. Lay out the OD of the branch on the branch
B. Lay out the ID of the branch on the branch
C. Lay out the OD of the branch on the header
D. Lay out the ID of the branch on the header - ANSWER -C. Lay out the OD of
the branch on the header
Threaded unions are normally used in the threaded pipe applications to:
A. join threaded pipe to butt weld pipe of the same diameter.
B. join socket welded pipe.
C. disconnect pipes of different diameters.
D. disconnect the pipes at a future time. - ANSWER -D. disconnect the pipes at a
future time.
What is the setting of a spring can support before the pipeline is put into service?
A. Hot
B. Cold
C. Designed
D. Neutral - ANSWER -B. Cold
, A pre-hydro testing checklist will contain all of the following requirements
EXECPT:
A. all valves and blinds are installed properly.
B. piping system matches ISO's, orthographics, and P & ID's.
C. there is an air bent at the high point in the system.
D. all welds are insulated and jacketed. - ANSWER -D. all welds are insulated and
jacketed.
Thermal beveling of pipe in preparation for welding REQUIRES the use of a(n):
A. heating iron
B. grinder
C. soldering copper
D. oxyfuel torch - ANSWER -D. oxyfuel torch
In relation to welding HAZ stands for:
A. Health activated zone.
B. Heat affected zone.
C. Hazard communications.
D. High altitude zone. - ANSWER -B. Heat affected zone.
In calculating a 45˚offset, what is the set multiplied by to determine the travel?
A. 0.707
B. 0.75
C. 1.414
D. 3.1416 - ANSWER -C. 1.414
The rigger MUST carefully inspect the chain hoist:
A. daily.
B. Before each use
C. monthly.
D. after a malfunction. - ANSWER -B. Before each use
What type of grinder is designed to reach into small areas with limited workspace?
A. Wachs grinder
B. Electric angle grinder
