Answer / k ravinder

INTEGRATION OF((d(KWH)t/dt)/(d(KVAH)t/dt))=K, K=.95 LIMITS
0 TO t

What is the RMS Value. Please discribe in detail

14 Answers   Bhel,

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what is the isolation transformer. what is the isolator?

0 Answers  

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why transformer rating is given in kva?

2 Answers  

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What is Earthing?

16 Answers   Essar,

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how vector surge relay works ?

3 Answers   BFL,

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tube light how its working.,?

3 Answers  

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How a generator is positioned in a hydroelectric power plant?

10 Answers   Infosys,

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hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

0 Answers   Vizag Steel,

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The capacity of the transformer is 20/25 MVA, Ratio is 132/11 KV, Vactor group YNyno. and impedance is 10.07%. As per the calculation the secondary current is 1312.2Amps. The maximum fault current the transformer should sustain is 13.030KA. How many times the transformer should sustain the maximum short circuit current of 13.030KA over a period up 1 Year. The transformer is repaired one & 10 Years old.

1 Answers  

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How to calculate cable sizing

5 Answers  

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how can calculate 1kva generator running time in 1 liter keroscene

0 Answers   Kirloskar,

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Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,

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