BoilerMaker Maintenance NCCER Latest Update

BoilerMaker Maintenance NCCER Latest Update - with 60 Questions and 100% Verified Detailed Correct Answers Guaranteed

All of the following are examples of the internal many hardware except? - CORRECT

ANSWER: Slide fastener

All of the following are safety hazards associated with vessel confined space except? -

CORRECT ANSWER: Improper inspection

At what angle is a chain fall usually used? - CORRECT ANSWER: Vertical

Find the wrench size using the bolt diameter equation? - CORRECT ANSWER: Turn it into a fraction, find common denominator, divide in half, add 1/8th, then add it to the whole fraction and complete the fraction

For duct bolted together there is usually some kind of? - CORRECT ANSWER: Gasket

How do you use two straps together? - CORRECT ANSWER: Shackle

How far should a screw eye bolt be screwed in so it's properly seated? - CORRECT

ANSWER: All the way in

How should a gasket face when using nubbin? - CORRECT ANSWER: Smooth side

towards the nubbin

How to you plug up exchanger tubes? - CORRECT ANSWER: Pop-A-Plug

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If crane booms down the load will? - CORRECT ANSWER: Go down and away from

crane

If crane booms up the load will? - CORRECT ANSWER: Go up and towards the crane

If you were needing to make a repair on a "U"tube bundle what needs to be removed? -

CORRECT ANSWER: Dollar Plate

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? - CORRECT ANSWER: Drift Pin

In the end of a tube sheet of an exchanger had been smashed this is caused by all of

the following except? - CORRECT ANSWER: partition plate being too short

Oxyfuel torch what valve must be turned off first? - CORRECT ANSWER: Acetylene

Pack beds are bound in all of the following except for? - CORRECT ANSWER:

Furnaces

Pipeline PNID ask for what size the main line is - CORRECT ANSWER: 12"

Ring gaskets may be effected by all of the following except? - CORRECT ANSWER:

Number of bolts

Taps are used to cut what type of threads? - CORRECT ANSWER: Internal

The fitting that makes it easy to disassemble threaded pipe is? - CORRECT ANSWER: Union

The pressure of 1" and 10" pipe when both are 20' tall? - CORRECT ANSWER: The pressure is both the same

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