1|Page
NCCER BOILERMAKER MAINTENANCE EXAM
NEWEST ACTUAL EXAM COMPLETE 150 QUESTIONS
AND CORRECT DETAILED ANSWERS ||NEWEST
EXAM!!(VERIFIED ANSWERS) |ALREADY GRADED
A+||VERIFIED EXAM!!!
When making a Pipe thread connection where should you
apply liquid lubricant? - ANSWER-Male threads
When making a tight close seal on a threaded pipe which
wrench should you use? - ANSWER-Pipe Wrench
When is it allowed for the load not to have a tag line? -
ANSWER-Both OSHA and industry standards require the
use of taglines unless the load configuration and weather
conditions are such that load control is not needed
What does packing do for the valve stem? - ANSWER-
Stop it from leaking
What is the safest way to light an oxy acetylene? -
ANSWER-Friction starter
When sealing an exchanger tube how do you seal it? -
ANSWER-Pop-A-Plug
,2|Page
How do you use two straps together? - ANSWER-Shackle
What way will the shackle bolt face when rigged with 4
slings? - ANSWER-Bolt down
What is a combination square - ANSWER-(Picture)
What type of wrench measures how much a fastener is
being tightened? - ANSWER-Torque
Where would the usage of a RTJ Gasket be found? -
ANSWER-High Pressure System
Washers are used to prevent fasteners from marrying? -
ANSWER-Surface
To pull a bundle from the shell the eyebolts should be
installed on the? - ANSWER-Tube steel
What type of bolt can be used as a lifting device? -
ANSWER-Eye Bolt
, 3|Page
At what angle is a chain fall usually used? - ANSWER-
Vertical
Pipeline PNID ask for what size the main line is -
ANSWER-12"
What does the PNID ask for material - ANSWER-A-335
When attaching two pipes together what fitting is used? -
ANSWER-Coupling
When attaching two different pipe sizes together what
fitting is used? - ANSWER-Bushing
What is a tigger? - ANSWER-Winch
What controls water in the towers? - ANSWER-
(Distributors) internally installed above a packed bed.
Which performs the job in providing a finite liquid
distribution over the packed bed.
What is the minimum rated tie off point? - ANSWER-
5,000lbs
NCCER BOILERMAKER MAINTENANCE EXAM
NEWEST ACTUAL EXAM COMPLETE 150 QUESTIONS
AND CORRECT DETAILED ANSWERS ||NEWEST
EXAM!!(VERIFIED ANSWERS) |ALREADY GRADED
A+||VERIFIED EXAM!!!
When making a Pipe thread connection where should you
apply liquid lubricant? - ANSWER-Male threads
When making a tight close seal on a threaded pipe which
wrench should you use? - ANSWER-Pipe Wrench
When is it allowed for the load not to have a tag line? -
ANSWER-Both OSHA and industry standards require the
use of taglines unless the load configuration and weather
conditions are such that load control is not needed
What does packing do for the valve stem? - ANSWER-
Stop it from leaking
What is the safest way to light an oxy acetylene? -
ANSWER-Friction starter
When sealing an exchanger tube how do you seal it? -
ANSWER-Pop-A-Plug
,2|Page
How do you use two straps together? - ANSWER-Shackle
What way will the shackle bolt face when rigged with 4
slings? - ANSWER-Bolt down
What is a combination square - ANSWER-(Picture)
What type of wrench measures how much a fastener is
being tightened? - ANSWER-Torque
Where would the usage of a RTJ Gasket be found? -
ANSWER-High Pressure System
Washers are used to prevent fasteners from marrying? -
ANSWER-Surface
To pull a bundle from the shell the eyebolts should be
installed on the? - ANSWER-Tube steel
What type of bolt can be used as a lifting device? -
ANSWER-Eye Bolt
, 3|Page
At what angle is a chain fall usually used? - ANSWER-
Vertical
Pipeline PNID ask for what size the main line is -
ANSWER-12"
What does the PNID ask for material - ANSWER-A-335
When attaching two pipes together what fitting is used? -
ANSWER-Coupling
When attaching two different pipe sizes together what
fitting is used? - ANSWER-Bushing
What is a tigger? - ANSWER-Winch
What controls water in the towers? - ANSWER-
(Distributors) internally installed above a packed bed.
Which performs the job in providing a finite liquid
distribution over the packed bed.
What is the minimum rated tie off point? - ANSWER-
5,000lbs
