BOILERMAKER MAINTENANCE
NCCER EXAM WITH VERIFIED
QUESTIONS AND 100% CORRECT
ANSWERS LATEST UPDATE
2026/ALREADY A+ GRADED
Which organization requires a person to be trained to operate personal lifting
equipment - answer-OSHA
Where would the usage of a RTJ Gasket be found - answer-high pressure system
All of the following are examples of internal manway hardware except - answer-Slide
fastener
The fitting that makes it easy to dissemble threaded pipe is - answer-Union
What type of wrench measures how much a fastener is being tightened - answer-Torque
What is the purpose of a gasket? - answer-to create a seal between 2 stationary parts
What is the first consideration when making a gasket - answer-material compatibility
In order to get the bundle to line up with the shell side gasket the best tool to use to lift
the bundle is a - answer-drift pin
ring gaskets may be affected by all of the following except - answer-Number of bolts
Which way should the teeth face on a hacksaw blade - answer-Away from handle
, Pressure of a 1" and 10" pipe when both are 20" tall - answer-The pressure is both the
same
When making a threaded connection and it stops on 2nd thread.... - answer-Stop,
something is wrong
When using a sealing ring on heat exchanger, what material is used to seal off in
between the floating tube sheet and test ring? - answer-Permatex
For duct bolted together there is usually some kind of - answer-gasket
If the end of a tube sheet of an exchanger has been smashed this is caused by all of the
following except - answer-The partition plate being to short
Which of the following should be removed when pressure testing the vessel - answer-
relief valve
What components are attached to the baffle on an exchanger tube bundle - answer-Tie
rods
All of the following are safety hazards associated with vessel confined space except -
answer-improper inspection
Valves used to relieve pressure in a pipeline - answer-safety valve
What tool can be used to generate force making tightening or loosening easier - answer-
impact
Washers are used to prevent fasteners from marrying? - answer-surface
NCCER EXAM WITH VERIFIED
QUESTIONS AND 100% CORRECT
ANSWERS LATEST UPDATE
2026/ALREADY A+ GRADED
Which organization requires a person to be trained to operate personal lifting
equipment - answer-OSHA
Where would the usage of a RTJ Gasket be found - answer-high pressure system
All of the following are examples of internal manway hardware except - answer-Slide
fastener
The fitting that makes it easy to dissemble threaded pipe is - answer-Union
What type of wrench measures how much a fastener is being tightened - answer-Torque
What is the purpose of a gasket? - answer-to create a seal between 2 stationary parts
What is the first consideration when making a gasket - answer-material compatibility
In order to get the bundle to line up with the shell side gasket the best tool to use to lift
the bundle is a - answer-drift pin
ring gaskets may be affected by all of the following except - answer-Number of bolts
Which way should the teeth face on a hacksaw blade - answer-Away from handle
, Pressure of a 1" and 10" pipe when both are 20" tall - answer-The pressure is both the
same
When making a threaded connection and it stops on 2nd thread.... - answer-Stop,
something is wrong
When using a sealing ring on heat exchanger, what material is used to seal off in
between the floating tube sheet and test ring? - answer-Permatex
For duct bolted together there is usually some kind of - answer-gasket
If the end of a tube sheet of an exchanger has been smashed this is caused by all of the
following except - answer-The partition plate being to short
Which of the following should be removed when pressure testing the vessel - answer-
relief valve
What components are attached to the baffle on an exchanger tube bundle - answer-Tie
rods
All of the following are safety hazards associated with vessel confined space except -
answer-improper inspection
Valves used to relieve pressure in a pipeline - answer-safety valve
What tool can be used to generate force making tightening or loosening easier - answer-
impact
Washers are used to prevent fasteners from marrying? - answer-surface
