Answer / k.prakashchandra

0.95 to 0.98 lag

what is the earthing condition between earth & neutral.

6 Answers   ABB,

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What is Surge arrest? How it work?

4 Answers  

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750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?

2 Answers  

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in transfomer which type of oil is use!

9 Answers   Essar,

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Please let me if star point(Nutral) of Delta/ Strar transformer, in 4wire (TPN+E) is tobe gruonded seperatly,inaddition to LV Panel earthing????

1 Answers  

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what's the thickness of 1.5sqmm wire

1 Answers   Bhel,

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how can motor both beasrings insulation resistance can be check?

0 Answers   GE,

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How over load relay works.

1 Answers  

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What is meant by derating factor?

0 Answers  

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explain the application of reciprocity theorom

0 Answers  

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What was the Dg set radiator and lube oil temperatures trip in ACB

0 Answers   Gland Pharma,

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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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