Boilermaker : The Ultimate NCCER
Review Guide Exam Questions and
Answers (Latest 2024) 70 Questions
1. Which organization requires a person to be trained in order
to operate personal lifting equipment? - Correct Answer
✅OSHAThe Occupational Safety and Health Administration
(OSHA) requires that persons operating personal lifting
equipment, or any kind of machinery, must be properly
trained. This includes training in the operation of the
equipment, understanding the hazards associated with its
use, and the implementation of safety precautions to prevent
accidents and injuries.
2. Where would the usage of a RTJ Gasket be found? -
Correct Answer ✅high-pressure and high-temperature
systems Ring Type Joint (RTJ) gaskets are often used in high-
pressure and high-temperature systems, such as oil and gas
industry pipelines, valves, and pressure vessels. These
gaskets are designed to withstand harsh conditions and
provide a robust seal. They are typically used in flanged
connections that have grooves designed to accommodate the
RTJ gasket, providing a metal-to-metal seal.
3. All of the following are examples of internal manway
hardware except? - Correct Answer ✅"slide fastener"
,Boilermaker : The Ultimate NCCER
Review Guide Exam Questions and
Answers (Latest 2024) 70 Questions
Internal manway hardware typically includes components
such as cover plates, yokes, wing nuts, hinges, gaskets, and
bolts. In this context, all these are examples of internal
manway hardware, but a "slide fastener" is not typically part
of the internal manway hardware. A slide fastener is a more
general term that could refer to various types of fasteners,
such as zippers, which are not typically found in manway
hardware. Therefore, a slide fastener would not be considered
an example of internal manway hardware.
4. What type of wrench measures how much a fastener is
being tightened? - Correct Answer ✅"torque wrench" The
type of wrench that measures how much a fastener is being
tightened is known as a "torque wrench". This tool allows the
user to set the amount of torque applied to the fastener,
providing a precise level of tightness. It's critical for
applications where the tightness of screws and bolts is
crucial.
5. the fitting that makes it easy to disassemble threaded
piping is? - Correct Answer ✅"union" The fitting that makes
it easy to disassemble threaded piping is commonly known as
,Boilermaker : The Ultimate NCCER
Review Guide Exam Questions and
Answers (Latest 2024) 70 Questions
a "union". A union fitting allows two parts of a pipe assembly
to be taken apart without needing to move other
components, making it especially useful in tight spaces or
complex assemblies. This can greatly simplify tasks like
maintenance and repair.
6. what is the purpose of a gasket? - Correct Answer ✅to
create a seal between two stationary parts A gasket's primary
purpose is to create a seal between two stationary parts. It
fills the space between two or more mating surfaces, usually
to prevent leakage from or into the joined objects while under
compression. Gaskets can be made from a variety of
materials, depending on the specific application and the type
of fluid or gas that needs to be contained. They are a crucial
component in a wide range of mechanical and industrial
processes.
7. What is the 1st consideration when making a gasket? -
Correct Answer ✅"material compatibility" The first
consideration when making a gasket is the "material
compatibility". This refers to selecting the appropriate gasket
material that can withstand the operating conditions where
, Boilermaker : The Ultimate NCCER
Review Guide Exam Questions and
Answers (Latest 2024) 70 Questions
the gasket will be used. Material compatibility includes
considering:
1. The type of fluid or gas that the gasket needs to contain.
2. The operating temperature and pressure.
3. Any potential chemical interactions between the gasket
material and the substance it is sealing.
4. The type of connection (flange type, bolt pattern, etc.)
These factors are crucial as they will dictate the type of
material you should use for the gasket. It's important to
ensure that the chosen material is compatible with the
operating conditions to prevent failures and ensure safety
and longevity of the gasket.
8. 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 pinTo line up a tube bundle with the shell-side
gasket during assembly or maintenance, a tool called a "drift
pin" can often be the best approach. While "bundle lifters" or
"tube bundle extractors" are specialized tools designed to lift,
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