Answer / p.chandramouli

Because the neutral of the Transformers are connected to
ground. And the return currents as well as unbalance
currents flow in neutral in the process of balancing the 3
phase winding system of the Transformer.

How we can test the Smoke Detectors????

4 Answers   Emerson,

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if 11 lead acid batteries each 200 amph are connected in series so that combinly they can produce 110 volts dc. question is how much backup it can provide ? 2) how can we calculate that how much amprere and voltage is required to charge them . thanks in advance !

1 Answers  

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kindly tell me how the load on generator increase by just increasing the fuel of prime mover, as if for exampple 20 MW gen set is synchronized the load ramps from zero to 20 MW gradully and during this procress only fuel of prime mover increases. Which thing determines the load on generator with respect to fuel

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defination of a.c filter

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What are types of central ac plants?

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the process cynide is used for?

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Electrical Engineering

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what is your aim

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Explain briefly about current , voltage and power

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what happens when ac supply is given to D.C motor.

17 Answers  

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What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?

0 Answers   NTPC,

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