6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
Pipefitter Star Exam 2025 UPDATE Verified
Questions And Answers | Guaranteed Success!!
Save
Terms in this set (800)
What causes 90% of all Focus Hazards
construction injuries and
deaths and are used to
help OSHA inspectors
improve their
effectiveness?
What is the minimum safe 10 feet
working distance for
overhead power lines?
What is the standard Lockout/Tagout
procedure used to safely
de-energize equipment
on circuits before they are
worked on?
Which of the following is They can be written in any language
not true about Material
Safety Data Sheets?
What are the four focus Fall Hazards, Electrical Hazards, Caught in, Struck by
inspections OSHA
compliance officers look
for?
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 1/98
,6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
The sizes of pipe are Nominal pipe size NPS
identified by the
measurement called the:
Steel pipe is supplied with PESC, T & C TBE
the following end finish (All of the above)
(es):
What is a typical type of Butt-welded, Socket-welded, Slip-on Flanged (All of
welded pipe joints? the above)
List the four principle Start/Stop, Regulate/Throttle, Relief, Reduce
functions of valves.
Regulating or throttling Both B and C, (globe and gate valve)
flow is done with a:
Name the two basic types Lift and Swing
of check valves.
The most common hanger Clevis
used in piping systems is
the:
Never expose any part of 125°F
a compressed gas
cylinder to temperatures
above:
The four types of copper compression
tube joints are soldered,
brazed, flared and _____?
What is the maximum 350 degrees F
recommended service
temperature when a
brazed joint is used?
Poor alignment of tube spacing difference between tubes and fittings
joints will cause:
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 2/98
,6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
After fittings and tubes are as soon as possible
cleaned and fluxed they
should be assembled and
soldered:
Name three basic hitches Straight, Choker, Basket
which can be used for
lifting with a sling
Which hitch can support Basket hitch
the most weight?
Why should the angle More stress loads are applied on slings.
between the leg of a sling
and the load never be less
than 30 degrees?
What is the weakest part Lower hook
of a chain hoist?
An oxyacetylene flame 6300°F
has a peak temperature of
approximately:
What is the purpose of clear debris
slightly opening/cracking
a gas cylinder valve
before installing a gas
regulator?
Why is it important to causes an explosion
ensure that no part of the
oxygen handling
equipment comes in
contact with oil?
What is the constant used 1.414
to find the travel with a 45
degree offset?
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 3/98
, 6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
What is the constant used .707
to find the offset or
advance with a 45o
offset?
Add: 5 1/8 + 1 1/4 + 4 ½ = 10 7/8
Subtract: 9 5/8 - 6 15/16 = 2 11/16
Multiply: 3 1/5 x 1 ¼ x 1 1/3 5 1/3
=
Divide: 11 ¼ by 2 ½ = 4 1/2
Change the following to 3' - 11 ½"
architectural
measurements 3.96':
MSDS is part of the "right t
to know" law.
IDLH is an individual's f
daily level of hazards
Inhalation, ingestion, t
absorption and injection
are four routes of entry.
When voltage is applied Are impelled along the conductor
to a conductor, free
electrons:
The magnetic field around Exists at all points along its length
a current-carrying wire:
A lamp has a source of 110 122.2 ohms
volts and current of 0.9
amps, what is the
resistance of the lamp?
The device used in circuits Fuse
to prevent damage from
overloads is called a:
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 4/98
Pipefitter Star Exam 2025 UPDATE Verified
Questions And Answers | Guaranteed Success!!
Save
Terms in this set (800)
What causes 90% of all Focus Hazards
construction injuries and
deaths and are used to
help OSHA inspectors
improve their
effectiveness?
What is the minimum safe 10 feet
working distance for
overhead power lines?
What is the standard Lockout/Tagout
procedure used to safely
de-energize equipment
on circuits before they are
worked on?
Which of the following is They can be written in any language
not true about Material
Safety Data Sheets?
What are the four focus Fall Hazards, Electrical Hazards, Caught in, Struck by
inspections OSHA
compliance officers look
for?
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 1/98
,6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
The sizes of pipe are Nominal pipe size NPS
identified by the
measurement called the:
Steel pipe is supplied with PESC, T & C TBE
the following end finish (All of the above)
(es):
What is a typical type of Butt-welded, Socket-welded, Slip-on Flanged (All of
welded pipe joints? the above)
List the four principle Start/Stop, Regulate/Throttle, Relief, Reduce
functions of valves.
Regulating or throttling Both B and C, (globe and gate valve)
flow is done with a:
Name the two basic types Lift and Swing
of check valves.
The most common hanger Clevis
used in piping systems is
the:
Never expose any part of 125°F
a compressed gas
cylinder to temperatures
above:
The four types of copper compression
tube joints are soldered,
brazed, flared and _____?
What is the maximum 350 degrees F
recommended service
temperature when a
brazed joint is used?
Poor alignment of tube spacing difference between tubes and fittings
joints will cause:
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 2/98
,6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
After fittings and tubes are as soon as possible
cleaned and fluxed they
should be assembled and
soldered:
Name three basic hitches Straight, Choker, Basket
which can be used for
lifting with a sling
Which hitch can support Basket hitch
the most weight?
Why should the angle More stress loads are applied on slings.
between the leg of a sling
and the load never be less
than 30 degrees?
What is the weakest part Lower hook
of a chain hoist?
An oxyacetylene flame 6300°F
has a peak temperature of
approximately:
What is the purpose of clear debris
slightly opening/cracking
a gas cylinder valve
before installing a gas
regulator?
Why is it important to causes an explosion
ensure that no part of the
oxygen handling
equipment comes in
contact with oil?
What is the constant used 1.414
to find the travel with a 45
degree offset?
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 3/98
, 6/23/25, 12:38 PM Pipefitter Star Exam 2025 UPDATE Verified Questions And Answers | Guaranteed Success!! Flashcards | Quizlet
What is the constant used .707
to find the offset or
advance with a 45o
offset?
Add: 5 1/8 + 1 1/4 + 4 ½ = 10 7/8
Subtract: 9 5/8 - 6 15/16 = 2 11/16
Multiply: 3 1/5 x 1 ¼ x 1 1/3 5 1/3
=
Divide: 11 ¼ by 2 ½ = 4 1/2
Change the following to 3' - 11 ½"
architectural
measurements 3.96':
MSDS is part of the "right t
to know" law.
IDLH is an individual's f
daily level of hazards
Inhalation, ingestion, t
absorption and injection
are four routes of entry.
When voltage is applied Are impelled along the conductor
to a conductor, free
electrons:
The magnetic field around Exists at all points along its length
a current-carrying wire:
A lamp has a source of 110 122.2 ohms
volts and current of 0.9
amps, what is the
resistance of the lamp?
The device used in circuits Fuse
to prevent damage from
overloads is called a:
https://quizlet.com/1056350392/pipefitter-star-exam-2025-update-verified-questions-and-answers-guaranteed-success-flash-cards/?new 4/98
