Boiler Maker Maintenance NCCER Exam
Questions and Answers
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
, What causes a kink in a wire sling? - Answer-Sling against a support/structure
Where is the flame arrester located? - Answer-At the handle
All of the following are examples of the internal many hardware except? - Answer-Slide fastener
The fitting that makes it easy to disassemble threaded pipe is? - Answer-Union
What is the purpose of a gasket? - Answer-To create a seal between two stationary parts
What is the first consideration when making a gasket? - Answer-Material compatibility
Ring gaskets may be effected by all of the following except? - Answer-Number of bolts
Which way should the teeth face on the hacksaw blade? - Answer-Away from handle
The pressure of 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 second thread? - Answer-Stop something is wrong
When using a sealing ring on heat exchangers 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
Questions and Answers
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
, What causes a kink in a wire sling? - Answer-Sling against a support/structure
Where is the flame arrester located? - Answer-At the handle
All of the following are examples of the internal many hardware except? - Answer-Slide fastener
The fitting that makes it easy to disassemble threaded pipe is? - Answer-Union
What is the purpose of a gasket? - Answer-To create a seal between two stationary parts
What is the first consideration when making a gasket? - Answer-Material compatibility
Ring gaskets may be effected by all of the following except? - Answer-Number of bolts
Which way should the teeth face on the hacksaw blade? - Answer-Away from handle
The pressure of 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 second thread? - Answer-Stop something is wrong
When using a sealing ring on heat exchangers 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
