MSSC Maintenance awareness practice test guide 2023.

MSSC Maintenance awareness practice test guide 2023. 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 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