Answer Posted / poonga

T/F losses depend on core and copper not on power factor .this is reason why it is being mentioned in KVA

Can anybody tell abt concrete encased earthing or grounding?

2122

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what is meant by carrier aided trip protection in transmission line

3990

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SUTIABLE FOR ohm's law super conductor

1996

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

1946

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How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.

2400

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what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

2719

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which network topology offers the greatest level of tolerance?

2232

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what are symmetrical and non symmetrical components in electrical installation.

2132

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static chagre

2212

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1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

2830

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11 kv input, 66 kv input advantages

1449

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what are the applications of PLC?

2021

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how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

2322

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63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?

2801

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Can we convert off line transformer to on line transformer

2025

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