Answer Posted / mehul g. c.

dear abhishek,

if it will take high current at single phasing then
equipment damage because of that only single phase preventer
devloped.

Why colled 440V to 3-phase supply.

2150

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What are all present producing cost of Per KWH of various Fuel?

2607

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Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?

4280

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What is Plank's Law?

1160

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Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

2107

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How does an induction motor start?

1218

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what is the isolation transformer. what is the isolator?

2073

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Differentiate between kirchhoff’s first law and kirchhoff’s second law?

1066

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why normally Generator rating are between 11Kv to 22Kv?

4668

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what is the electrical?

2110

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what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

1946

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

1446

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what are the types of electromagnetic forces developed in practical transformer?

2632

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grr resistance & contrator malt continuous

2153

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1081

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