Answer / k.prakashchandra

Aerial bunched cable

What is the operating range(tolerance) of voltage and frequency of grid supply in india?

10 Answers   BARC,

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Most electrical terms denoted by first letter of its name but Why current is denoted by "I".

4 Answers  

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why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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what happen when dc supply is given to the transformer

9 Answers   Bhel,

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

0 Answers   Quest,

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where are the circulat the diesel in DG parts name with pictue

0 Answers   SSP, Wipro,

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how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  

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an off load but energized 11/0.4 KV, 1250 KVA T/F has a power factor of 0.65(capacitive)..!! why is it so, though T/F being an inductive device ??

4 Answers  

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What are the different ratings of the fuse units for different distributions at your organization?

3 Answers   TATA, UPPCL,

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What is meant by derating factor?

0 Answers  

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transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how

1 Answers  

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what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.

0 Answers  

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