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MSSC MAINTENACE AWARENESS PRACTICE TEST QUESTIONS AND ANSWERS
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MSSC MAINTENACE AWARENESS PRACTICE TEST QUESTIONS AND ANSWERS
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MSSC MAINTENACE AWARENESS PRACTICETEST QUESTIONS AND ANSWERS
The part of electrical circuits that gives the operator control is the
Correct Answer -input devise
The primary purpose of a switch
Correct Answer -Energize and DE energize circuits
The procedure for identifying machine component failure prior to major
breakdown is referred to as a _________ maintenance program.
Correct Answer -preventive
The two major types of misalignments that are corrected by shaft
alignment are _____________.
Correct Answer -angular and parallel
The worst enemy of hydraulic system is
Correct Answer -contamination
The _______ test will show cracks in the surface of ferrous metal.
Correct Answer -magnaflux
The _____________ filter, commonly used on suction or return lines, is
similar in appearance to a pressure line filter but cannot withstand the full
pressure of the hydraulic system.
Correct Answer -cartridge type filter
, To assure proper alignment of motors with mating equipment, the first step
is to
Correct Answer -check shaft runout
To check sheave wear,
Correct Answer -measure each groove angle
To convert gauge pressure to absolute pressure___________
Correct Answer -add atmospheric pressure to the gauge pressure
To maintain equipment, technicians should _____________.
Correct Answer -Perform daily equipment checks
To which standard must preventative maintenance be performed?
Correct Answer -equal to its original or properly altered condition
Trouble that keeps recurring at regular intervals on the same detail should
result in
Correct Answer -A thorough check for history of similar problem
Turning outputs on or off through relay contacts is called _____________.
Correct Answer -control logic
What does the PDCA Cycle stand for?
Correct Answer -Plan-Do-Check-Act
What is the Goal of Total Productive Maintenance (TPM)?
Correct Answer -zero breakdowns and defects
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