Answer / md shahwaz khan

Cable type

It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.

0 Answers   cpgn,

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11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY

8 Answers   ABB,

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WHAT MEANT BY SEVICE FOCTOR?

2 Answers  

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Is phase preventer require when overload relay is there

1 Answers  

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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what is a vector protection in transformer

0 Answers  

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what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

0 Answers  

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1)What will be full load current for 1000kva 3 phase generator. 2)What will be full load current for 20Kva 1 phase inverter.

5 Answers  

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What we mean by vintage of an engine+Generator?

0 Answers  

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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How to calculate kva? what is the formula.

21 Answers   MSIL, UltraTech, Watt, Welding Aids,

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