Answer / e.subhash

Combination of generator , cable,circuit breaker , relays,transmission line etc....

generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.

1 Answers   ETA, RRR, TCS,

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why power factor is only cosine angle not sine angle?

2 Answers  

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Why is back emf used for a DC motor? Highlight its significance.

0 Answers   ABB,

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how a single machine can act as both motor and generator? and give explanation interms of connections?

1 Answers  

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Why is a synchronous motor always star connected??

0 Answers   Bhushan Power Steel,

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Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,

0 Answers  

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WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 Answers  

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How to improve fuel cell in a distribution system?

0 Answers  

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What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase) step up to 3.3 kV...?? ?

2 Answers   Essar,

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Hello sir. if u have electical engineering exam paper then plz mail me at bhumika_1187@yahoo.co.in. i m appearing exam for HPCL.

1 Answers   HPCL,

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What is PTZ Camera???

3 Answers   Cherrytec, CSC, Honeywell, Zicom,

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i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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