| Other Electrical Engineering Interview Questions |
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|I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC
156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV
6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in
the 6th test BDV is 18 KV ?
|why a vaccum is created in condenser
|What is the Difference Between MCCB & ACB & VCB
|what is the difference between between open delta and
|if we increase frequency of line, then how will string
efficiency varies with it.
|if we supply to secondary winding how transformer work?
|Why the meters sonnected to metering core of CT are not
damagedon event of a fault??? Explain the phenomena??
|an ac induction motor gets overheated when operated at a low
frequency of 25 hz a instead of 50 hz. reason?
|HOW isolation transformer works.
|In a 3 pin plug holder, what is the purpose of diameter of
ground pin is larger than phase and nutral pin
|Are generator action and motor action relates to a
particular machine only?
|what is the solution for meger test failed the MV cable?
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