why earthing is not required on transformer prymary winding side ???

13 Answers   Genpact,

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What is d diff. btw MCB & MCCB???

1 Answers   Emerson,

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What are the difference between off-load tap changer and on-load tap changer in transformer?

2 Answers   HCL,

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why trasformer rated in kva why should have to maintain pf in our site 0.9

3 Answers   Dalkia,

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Slipring moter find external resistance

1 Answers  

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what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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how can we connect the capacitor bank to improve the power factor?

5 Answers  

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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what is meant by unity power factor?unity means one why dont call 2,3,4......?

6 Answers  

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how we decide scurt (disc) of insulator with respect to kv rating

1 Answers  

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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

0 Answers  

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