what is bus pt and what is the function of it

2 Answers  

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what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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How can calculate thermal overload in relay?

1 Answers   ABB,

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why the tapping of transformer on ht side??????

12 Answers   CTS, OPTCL, Visa Steel,

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WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

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whats happen if we disconnect the NGR of alternator in running condition?. Generally we observed that transformer netrul is directly grounded but alternator connected with NGR, then ground?

1 Answers  

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Why indian power system in 11kv,22kv,33kv,66kv,110kv,220kv ? 2) Why ups required dedicated earth?

8 Answers   Energia, L&T, Sail,

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i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

0 Answers  

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Why Transistors are not used as switching devices?

15 Answers  

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can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?

1 Answers  

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what is difference between earhing and neutral

2 Answers  

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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