Answer / bharatgohel5314

PCC (Power Control Center).

What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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What is harmonics. How does it get generated and means to arrest harmonics

8 Answers   Airtel,

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Sir I want questions for rrb sec technician gr III (electrical)

1 Answers   RRB,

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how single phase preventer works ?

0 Answers  

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

0 Answers   ABB,

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Explain different types of d.c motors? Give their applications

0 Answers  

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What is P.F? Formula for calculating PF in HT side?

1 Answers  

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What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?

0 Answers   L&T,

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How to set an overload in a motor?

3 Answers  

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what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?

1 Answers  

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6.6 KV /.415KV Step down trf. we can get 6.6 KV from primary by applying .415 KV secondary side by same TRF.

3 Answers   Suzlon,

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why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

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