| Other Electrical Engineering Interview Questions |
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|In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?
|what is the function of fire alarm system?
|an electric bulb or lamp can operate on ac and dc, if yes
|sir , what happen if we decrease ( approx 3 inch ) the
lenth of shaft in 110KW Induction , three phase motor.
actually a 110KW motor is couppled with star couplling to
120TR compressor. When we doing maintenance in compressor
it is required to skid the motor backword and resulting dis-
alightnment . so we want to change the tyre coupling in
place of existing coupling. so it is required to cut off
the rotor aprox 3 inch form driving side.
|What is the formula to calculate the rating of a three
|Which type of gas used in cylinder (VCB)?????
|What will happened. if we feed 3phase supplay to the stater
with out insert the rotor. How much current will flow
through the stater winnding?
|for 8 mva 33/11 kv transformer what will be the setting of
differential relay on which it trip & what is the HF
setting in this relay
|In step down transformer (415/200V),mistakenly secondary
side is connected to 415V for some hours, what would be
result of this condition?
|How to calculate the current carrying capacity of
|condider as 100 w lamps glowing . for completing a one unit
how much time it should glow
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