Answer Posted / skumar

Total four earthing are required for DGs. two No of earthing
for body (i.e Pipe earthing). Another two no of earthing for
Neutral earthing(i.e Copper plate earthing).Both the
earthing are more importance for DG commissioning

how to select automotive wire by mathematical equation with given current, vlotage and resistance

2347

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What is the difference between a verilog task and a verilog function?

1257

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Explain few advantages of electric traction system?

1124

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why the value of k is more in shell typr transformers?

1993

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we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V

1860

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WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

2205

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please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

1667

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What do you mean by distribution transformers?

1152

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How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

2419

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What do you understand by external characteristics of a d.c. Generator?

1099

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can i able to get bhel previous exam question paper?

2096

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Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.

1933

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Transformer how to maintaince a check b check c check d check

2079

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Did RMU have ct and pt ?

1356

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

1966

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