| Other Electrical Engineering Interview Questions |
|| Asked @
|why the generator efficiency is greator than motor?
|why we are used D.c. voltage in L.T.side or controling
side.we can use UPS also ,in place d.c. voltage
|how Practicaly reduce stating current of the motor
|how MW increase when steam input increase in turbine.
|i) in which cases should we go for neutral and where should
we go for ground?
ii) in domestic supply we are getting 230v a.c.and what is
the amount of current?
|Why 60Hz frequency is used in America what are all the
|how do you select the ct/pt rating in substation
|If i have 200 test cases and we have to execute but we
don't have time to execute all testcases.within 1 hour we
have to execute that testcases and prepare the test
report.so how i have to resolve this problem? is there is
any technique in the testing.
|how to calculate the earthing conductor & no. of earth pits
|Why is the diffrential protection in DG. What if the CT
polarity is reversed while connecting for the same type of
protection? How polarity can be made ok?
|how much current (in MW)can be carried max. through S/C dog
& Panther Conductor ?
|HOW MUCH KVA DG SET REQUIRED for charging 12v 4000 ah battery?
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