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“ Boilermaker : The Ultimate NCCER Review Guide” With Questions And 100% SURE ANSWERS
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JACKLINE“ Boilermaker : The Ultimate NCCER Review Guide” With Questions And 100% SURE
ANSWERS
Terms in this set (70)
OSHAThe Occupational Safety and Health Administration (OSHA) requires that persons
1. Which organization requires a person to be
operating personal lifting equipment, or any kind of machinery, must be properly trained. This
trained in order to operate personal lifting
includes training in the operation of the equipment, understanding the hazards associated with its
equipment?
use, and the implementation of safety precautions to prevent accidents and injuries.
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
2. Where would the usage of a RTJ Gasket be
pressure vessels. These gaskets are designed to withstand harsh conditions and provide a robust
found?
seal. They are typically used in flanged connections that have grooves designed to
accommodate the RTJ gasket, providing a metal-to-metal seal.
"slide fastener" 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
3. All of the following are examples of internal manway hardware, but a "slide fastener" is not typically part of the internal manway hardware. A
manway hardware except? 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.
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, "torque wrench" The type of wrench that measures how much a fastener is being tightened is
4. What type of wrench measures how much a known as a "torque wrench". This tool allows the user to set the amount of torque applied to the
fastener is being tightened? fastener, providing a precise level of tightness. It's critical for applications where the tightness of
screws and bolts is crucial.
"union" The fitting that makes it easy to disassemble threaded piping is commonly known as a
5. the fitting that makes it easy to disassemble "union". A union fitting allows two parts of a pipe assembly to be taken apart without needing to
threaded piping is? move other components, making it especially useful in tight spaces or complex assemblies. This
can greatly simplify tasks like maintenance and repair.
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
6. what is the purpose of a gasket?
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.
"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 the gasket will be used. Material compatibility includes considering:
1. The type of fluid or gas that the gasket needs to contain.
7. What is the 1st consideration when making a 2. The operating temperature and pressure.
gasket? 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.
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, extract, or insert tube bundles in heat
8. In order to get the bundle to line up with the
exchangers, boilers, or similar equipment, a "drift pin" is used for more precise adjustments in the
shell side gasket the best tool to use to lift the
alignment of components. The drift pin helps in accurately positioning the tube bundle, making it
bundle is a?
easier to align it with the shell-side gasket. As always, the exact tool and method can vary
depending on the specific design of the equipment. Always follow manufacturer's guidelines and
safety protocols.
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