Rules and standards of electrical control wiring ?

0 Answers  

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Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

0 Answers   Siemens,

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what is the working and construction of generator

1 Answers  

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wat is the function of an inductor? examples.....

4 Answers  

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what do you mean by partial discharge in cable

1 Answers  

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What is touch potential and step potential?

0 Answers   IRI,

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Why? We r used 50sq. mm. And above size cable in 3.5 core and below size are used in 4core

2 Answers  

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what is the role of transistor in Circuit?

0 Answers  

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R=*¶ l/a

0 Answers  

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I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?

3 Answers  

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working method of railway electricl loco in single wire 25000 volt

1 Answers  

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How to calculate incoming cable size for 33KV, 1MVA transformer.

1 Answers   IAC,

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