MSSC Maintenance awareness practice
test
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
test
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
