MSSC Maintenance Awareness Actual Exam
(Latest 2024/ 2025 Update) 100% Correct
Questions and Verified Answers| Grade A.
A burn or pungent odor of oil indicates
excessive temperature
A Chain should be replaced when its length becomes longer than the
original length.
3 percent
A common sign of a misaligned coupling is .
excessive vibration
A multimeter is a multipurpose devise that can measure
voltage, current, and resistance
A power diagram is used in addition to a ladder diagram to determine .
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?
Remove the power tool from service
A shaft coupling may be out of round if dial indicator shows .
any movement
A sight glass in a reservoir usually indicates the of fluid.
level
A tool should be sharpened
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.
95%-99%
A well designed workstation places tools and equipment where they can be
available with minimum stress
A workstation should be designed to minimize motions that can
cause repetitive/ stress injuries
All documentation of preventive maintenance should be kept
in a designated, safe and secure location
An electrical diagram that arranges wires of a circuit into order rows is called
a(n)
.
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?
report the situation to the supervisor
Because dial indicators are fairly delicate, they should during
adjustment of the motor position.
be removed
Before adjusting motor position during a shaft alignment always make
sure to remove the .
dial indicator
Both analog and digital voltmeters measure
Potential difference
Circuit testers determine if electricity is present.
AC
(Latest 2024/ 2025 Update) 100% Correct
Questions and Verified Answers| Grade A.
A burn or pungent odor of oil indicates
excessive temperature
A Chain should be replaced when its length becomes longer than the
original length.
3 percent
A common sign of a misaligned coupling is .
excessive vibration
A multimeter is a multipurpose devise that can measure
voltage, current, and resistance
A power diagram is used in addition to a ladder diagram to determine .
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?
Remove the power tool from service
A shaft coupling may be out of round if dial indicator shows .
any movement
A sight glass in a reservoir usually indicates the of fluid.
level
A tool should be sharpened
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.
95%-99%
A well designed workstation places tools and equipment where they can be
available with minimum stress
A workstation should be designed to minimize motions that can
cause repetitive/ stress injuries
All documentation of preventive maintenance should be kept
in a designated, safe and secure location
An electrical diagram that arranges wires of a circuit into order rows is called
a(n)
.
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?
report the situation to the supervisor
Because dial indicators are fairly delicate, they should during
adjustment of the motor position.
be removed
Before adjusting motor position during a shaft alignment always make
sure to remove the .
dial indicator
Both analog and digital voltmeters measure
Potential difference
Circuit testers determine if electricity is present.
AC
