NCCER Boilermaker Exam Questions
and Answers- Maintenance
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
and Answers- Maintenance
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
