List two factors that would influence a plant maintenance engineer’s decisions for frequency and thoroughness in systematic inspection and servicing of motors.
What will be an ideal response?
Inspection and servicing should be systematic. However, the frequency of inspections and the degree of thoroughness may vary, as determined by the plant maintenance engineer. Such determinations are based on:
(1) the importance of the motor in the production scheme (if the motor fails, will production be slowed seriously or stopped?)
(2) the percentage of the day the motor operates
(3) the nature of the service
(4) the motor’s environment
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