Answer / hubertsubis

the unbalanced voltage will return to the alternator and
get over heat to the machine

Answer / nag

while running a DG, if neutral broke, the load will
experience over voltage ie phase to phase voltage and the
equipment connected will damamge due to over voltage.

Answer / bhagwati

neutral earth is geeting return path of both phases.it will
be disconect so alternator will be heatup slowely

Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?

4 Answers  

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Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

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If NO contact of relay gets supply from other sources or other part of circuit and at a time relay coil activates,then current will flow in which direction & will it cause to damage relay??

1 Answers  

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Seamless tubes are made by?

5 Answers   Bhel,

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how  do you choose the cable size as per amps rating & the voltage drop for the same.

0 Answers   C&W,

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Plugging is a phenomenon to= A braking the motor B to accelerate the motor C to run IM as generator D to start the motor

0 Answers  

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why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??

1 Answers  

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two transformer connected in parallel.tap change are different.if i want to on the buscoupler what happen?

1 Answers   Essar,

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how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.

0 Answers  

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what is static switch where it can be use?

1 Answers  

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Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT

1 Answers   GE,

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what is mean by restructuring power system?

0 Answers  

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