why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

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why we use only sine wave in ac why we do not use other wave forms

21 Answers   BARC, NTPC,

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what is the principle of dc generators?

7 Answers   CPCL,

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what is the principle of switch gear? where its function ?

9 Answers  

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how system fault level is calculated?

1 Answers   HCL,

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what bridge circuit is used in Tandelta circuit

1 Answers  

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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IF we have 500kva transformer 11.0/0.415V, 50Hz. How to calculate the current on HT & LT side, how can we consider for its breaker (HT & LT both)? You are requested to solve the question herewith.

3 Answers   Bhutan Power Corporation,

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What is the difference between diode and a transistor in terms of the direction of current flow?

0 Answers  

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what happen if rotor earth fault in AVR system?

1 Answers  

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why after termination of HT cable armoured earth connected one end, why not connect other end.pls tell me correct answer.

3 Answers  

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What is principle of Floroscent tube 36watt.

0 Answers   Diamiller, NDPL, Trident Hilton,

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