how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Havells,

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How can you test the vector group of power transformers?

2 Answers  

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What is the main function of fuse?

7 Answers  

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I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

0 Answers   Power Grid,

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what type of protection used below 132KV feeders

11 Answers   APTransco, Telecommunications, wbsedcl,

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What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

0 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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1. What are the tests to be carried out for CBCT? 2. can measure the secondary resistances? 3. with respect to secondary maximum how much voltage can be applied for IR test.

0 Answers  

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What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

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what is the deference between watt and KVA

3 Answers   IAF,

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what will happen when reverse reactive power occurs in alternators?

3 Answers   Reliance,

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what is meant by damper winding ?

3 Answers  

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