1.What is wind span ,wight span and normal span, and what is the difference for 132kv transmission .

1 Answers   PKR,

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why induction motors are rated at 0.8 power factor.

0 Answers   Bhel, TN,

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what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

0 Answers   NTPC,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers  

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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how to calulate transformer secodary fault A?

1 Answers  

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can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

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what is the difference between equipment earth and system earth.

1 Answers   Hofincons,

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How we can convert H.P into KW or Vice versa

11 Answers   Suzlon,

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what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

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Difference between SFU & FSU with advantantages & drawback?

1 Answers  

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what is meant by substation?

5 Answers  

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