Answer Posted / zahid noor
This question is wrong, it should be what causes ARE
RESPONSIBLE FOR burning of ELECTRICAL motor.
The answer is Motors are burnt due to over heating of
windings, insulation failure,bearing/bush wear & tear, lack
of maintenance like greasing in rotating DE & NDE side ,
under voltage, over voltage & above all due to lack of
protection relays ie if bimetallic over load relays with
proper setting as per running load & Full load current of
motor is provided, motor can not burnt & it will trip on
any abnormal condition.
| Is This Answer Correct ? | 74 Yes | 3 No |
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