Answer / k.prakashchandra

Back-up time required?

in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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What Happen When output Short of transformer

2 Answers   L&T, Saber Corporation,

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hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer

3 Answers   Hindalco, Piramal Healthcare,

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What is the different between Insulator & Di-electrict?

2 Answers  

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

0 Answers  

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WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE COMPARING TO OTHER PINS?

13 Answers  

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What are the weight of 800KV DA,DB and DC type tower ?

0 Answers   L&T,

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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If we want the fan to consume less electricity at low speed, what do we have to do?

1 Answers  

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what is the reason of power development in synchronous generator due to saliency ?

1 Answers  

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If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

0 Answers   CCP,

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what is tha online tapping and offline tappchange? which side connected primary or secondary and explain ?

4 Answers   Essar,

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