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BOILERMAKER NCCR EXAM
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BOILERMAKER NCCR EXAM
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BOILERMAKER NCCR EXAM 2024 COMPLETE 200QUESTIONS WITH DETAILED VERIFIED ANSWERS (100%
CORRECT) /ALREADY GRADED A+
Which organization requires a person to be trained in order 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
What type of wrench measures how much a fastener is being tightened - ANSWER:
Torque
the fitting that makes it easy to disassemble threaded piping is - ANSWER: Union
what is the purpose of a gasket - ANSWER: to create a seal between 2 stationary
parts
What is the 1
st 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
How often should you inspect any type of rigging device - ANSWER: before each use
ring gaskets may be affected by all of the following except - ANSWER: number of
bolts
CHAIN slings should be visually inspected - ANSWER: annually
which way should the teeth face on a hack saw blade - ANSWER: away from the
handle
to prevent injury due to crushing between crane sand other objects what must be
used - ANSWER: barricades
which is true when comparing head pressure if a 1" pipe and a 10" pipe when both
are 20' tall - ANSWER: the pressure is the same
when making a threaded connection the fitting stops on the 2
nd thread the next step is - ANSWER: stop something is wrong
, when using a sealing ring on a heat exchanger what material is used to seal off in
between the floating tube sheet
and test ring - ANSWER: permatex
for duct sections bolted together there is usually some kind of seal or - ANSWER:
gasket
the end of a tube in an exchanger has been smashed, this is caused by all of the
following except - ANSWER: the partition plate being too 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
the department that governs standard workplace safety procedures - ANSWER: osha
valves used to relieve pressure in a pipeline, tank, vessel are called - ANSWER: safety
valve
What tool can be used to generate force making the loosening or tightening easier -
ANSWER: impact
Washers are used to prevent fasteners from marrying? - ANSWER: surface
where are title blocks typically located on a drawing - ANSWER: lower right
the following threaded fittings require a thread lubricant except - ANSWER:
compression nut
asbestos can be found in all of the following except - ANSWER: Rubber
taps are used to - ANSWER: cut interior threaded
chain hoist are primarily used for what type of lifting - ANSWER: vertical lifting
when turning off an oxyfuel torch what valve must be turned off first - ANSWER:
acetylene
what does SWL represent - ANSWER: safe working load
on a variable spring can support when are the load stops be removed - ANSWER: just
prior to be energizing the system
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