MSSC MAINTENANCE AWARENESS PRACTICE TEST EXAM 2026|2027
QUESTIONS WITH VERIFIED ANSWERS | ALREADY GRADED A+
A sight glass in a reservoir usually indicates the ______ of fluid. - Correct Answer -level
A tool should be sharpened - Correct 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. -
Correct Answer -95%-99%
A well designed workstation places tools and equipment where they can be - Correct Answer -available
with minimum stress
A workstation should be designed to minimize motions that can - Correct Answer -cause repetitive/
stress injuries
All documentation of preventive maintenance should be kept - Correct Answer -in a designated, safe and
secure location
1|Page
, An electrical diagram that arranges wires of a circuit into order rows is called a(n) _____________. -
Correct 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? - Correct Answer -report the situation to the supervisor
Because dial indicators are fairly delicate, they should _________ during adjustment of the motor position.
- Correct Answer -be removed
Before adjusting motor position during a shaft alignment always make sure to remove the _____________.
- Correct Answer -dial indicator
Both analog and digital voltmeters measure - Correct Answer -Potential difference
A burn or pungent odor of oil indicates - Correct Answer -excessive temperature
A Chain should be replaced when its length becomes ______longer than the original length. - Correct
Answer -3 percent
2|Page
QUESTIONS WITH VERIFIED ANSWERS | ALREADY GRADED A+
A sight glass in a reservoir usually indicates the ______ of fluid. - Correct Answer -level
A tool should be sharpened - Correct 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. -
Correct Answer -95%-99%
A well designed workstation places tools and equipment where they can be - Correct Answer -available
with minimum stress
A workstation should be designed to minimize motions that can - Correct Answer -cause repetitive/
stress injuries
All documentation of preventive maintenance should be kept - Correct Answer -in a designated, safe and
secure location
1|Page
, An electrical diagram that arranges wires of a circuit into order rows is called a(n) _____________. -
Correct 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? - Correct Answer -report the situation to the supervisor
Because dial indicators are fairly delicate, they should _________ during adjustment of the motor position.
- Correct Answer -be removed
Before adjusting motor position during a shaft alignment always make sure to remove the _____________.
- Correct Answer -dial indicator
Both analog and digital voltmeters measure - Correct Answer -Potential difference
A burn or pungent odor of oil indicates - Correct Answer -excessive temperature
A Chain should be replaced when its length becomes ______longer than the original length. - Correct
Answer -3 percent
2|Page
