what is the effect of leading power factor

3 Answers   Aurobindo, R L Steels and Energy,

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What are the test performed on A faulty transformer ?

2 Answers   Bhel,

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What is The function of tvm(tri-vector meter)??

2 Answers  

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why in India it is maintained for exactly 50HZ frequency, why it is not that 49Hz,why it is so?

2 Answers  

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230v AC & 230V DC which is more dengerous for getting a clectric shock between this two voltage?

5 Answers  

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Why is a thicker conductor necessary to carry a current in A.C.as compared to D.C. ?

1 Answers  

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what is the transformer turn ratio formula and give some examples?

0 Answers   UPPCL,

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why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

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If two transformers same rating(11KV / 440V)connected in the same primary line(11KV), can we connect(bus coupler) secondary side directly or need a synchronization????

3 Answers  

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What is the main purpose of c.f.b.c.boiler

0 Answers  

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what is meant by negative half cycle

2 Answers  

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Caliculate the Specific Fuel consumption of 320 kva diesel genarator set?

3 Answers   AllTech, RRB,

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