why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

8 Answers   Altrion Technologies,

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In protection core of a C.T. why Knee pont voltage is greater than SLV and in metering its viceversa?

2 Answers  

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Is it weather conditions make any problems to the electrical equipments and if yes means is it any precautions needed?

1 Answers   Hexaware,

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why effective resistance should be more than static resistance in transmission line?

0 Answers  

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what is the use of vcb & isolator in substation?

0 Answers  

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Work done in a free expansion process is

0 Answers   Caterpillar,

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lorteny method

0 Answers  

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 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

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Why glands not provided for XLPE cables

1 Answers   Saint Gobain,

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what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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How wire size can define in electrical wiring? What is the ratio?

0 Answers   Descon,

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What is the working of SCM CT or purpose in genrator ?

3 Answers   Bhel,

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