| Other Electrical Engineering Interview Questions |
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|how can we test the polarity of a 3-phase transformer?
|Is it necessary to seperate the DG earth grid with
Electricity Board earth grid for protecting the DG set.
if yes why?
|At no load the PF of an alternator
-None of the above
|If 11 KV breaker on the primary side of a 11 KV/3.3 KV 12.5
MVA transformer can be installed at a distance of 1000 mtrs
through a 11 KV cable. If no what are the probable reasons.
|As per BIS, Earth pit resistence value?
|In an LT pole, the line voltage is 415V. How is it
converted to 230V into the house via the service cable?
|how can I check HT cable ?
|why the electric train touches only one conductor n where is
the neutral n it will be running 3-phase or 1-phase?
|Describe the method of Plate Earthing.
|How is a 100 MVA transformer cooled?
|what is the difference between KW and KVA?
|In 3 phase induction motor 1hp current rating is 1.5 amps
constant ? is correct or not ?
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