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MSSC - Maintenance Awareness EXAM
Questions & Answers | Latest Already
Graded A+ UPDATE 2025|2026
A burn or pungent odor of oil indicates - (ANSWER)excessive temperature
A Chain should be replaced when its length becomes ______longer than the
original length. - (ANSWER)3 percent
A common sign of a misaligned coupling is _____________. - (ANSWER)excessive
vibration
A multimeter is a multipurpose devise that can measure - (ANSWER)voltage,
current, and resistance
A power diagram is used in addition to a ladder diagram to determine_________.
- (ANSWER)All of these (How the input functions on the machine, The sequence
of operations, How the output functions on the machine)
A power tool has the ground prong broken off of the plug on the power cord.
What should be done? - (ANSWER)Remove the power tool from service
A shaft coupling may be out of round if dial indicator shows _____________. -
(ANSWER)any movement
, 2
A sight glass in a reservoir usually indicates the ______ of fluid. - (ANSWER)level
A tool should be sharpened - (ANSWER)When an unacceptable surface finish is
present
A viscos meter is a device used for measuring the viscosity of an oil and is
generally _______ accurate. - (ANSWER)95%-99%
A well designed workstation places tools and equipment where they can be -
(ANSWER)available with minimum stress
A workstation should be designed to minimize motions that can - (ANSWER)cause
repetitive/ stress injuries
All documentation of preventive maintenance should be kept - (ANSWER)in a
designated, safe and secure location
An electrical diagram that arranges wires of a circuit into order rows is called a(n)
_____________. - (ANSWER)ladder diagram
An employee come to work on a rainy day and finds water dripping on tools in
their workstation. What should the employee do first? - (ANSWER)report the
situation to the supervisor
MSSC - Maintenance Awareness EXAM
Questions & Answers | Latest Already
Graded A+ UPDATE 2025|2026
A burn or pungent odor of oil indicates - (ANSWER)excessive temperature
A Chain should be replaced when its length becomes ______longer than the
original length. - (ANSWER)3 percent
A common sign of a misaligned coupling is _____________. - (ANSWER)excessive
vibration
A multimeter is a multipurpose devise that can measure - (ANSWER)voltage,
current, and resistance
A power diagram is used in addition to a ladder diagram to determine_________.
- (ANSWER)All of these (How the input functions on the machine, The sequence
of operations, How the output functions on the machine)
A power tool has the ground prong broken off of the plug on the power cord.
What should be done? - (ANSWER)Remove the power tool from service
A shaft coupling may be out of round if dial indicator shows _____________. -
(ANSWER)any movement
, 2
A sight glass in a reservoir usually indicates the ______ of fluid. - (ANSWER)level
A tool should be sharpened - (ANSWER)When an unacceptable surface finish is
present
A viscos meter is a device used for measuring the viscosity of an oil and is
generally _______ accurate. - (ANSWER)95%-99%
A well designed workstation places tools and equipment where they can be -
(ANSWER)available with minimum stress
A workstation should be designed to minimize motions that can - (ANSWER)cause
repetitive/ stress injuries
All documentation of preventive maintenance should be kept - (ANSWER)in a
designated, safe and secure location
An electrical diagram that arranges wires of a circuit into order rows is called a(n)
_____________. - (ANSWER)ladder diagram
An employee come to work on a rainy day and finds water dripping on tools in
their workstation. What should the employee do first? - (ANSWER)report the
situation to the supervisor
