1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

0 Answers  

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what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v

1 Answers   Suzlon,

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why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?

3 Answers  

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what is the abbreviation & meaning of UI charges

1 Answers   MNC,

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what is ELCB?

10 Answers   Wipro,

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what is meant by skew width in machines?

0 Answers  

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whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?

1 Answers  

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How much current can a 3-1/2 core 100 mm wire carry?

3 Answers   Epitome, Focus, Focus Energy,

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what is LOS(line of sight)?

1 Answers  

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How npn and pnp transistor works

0 Answers  

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What is the basic rule for block diagram reduction technique?

0 Answers  

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what is AB switch???

6 Answers   NTPC, Simplex,

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