tell me working of air circuit braker.

2 Answers  

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HOW many type of Circut Breaker in the world used in 400 kv substation?

14 Answers   Power Grid,

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what is the meaning of bus bar, in electrical panels.

13 Answers   HLG Habtoor Leighton Group,

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Difference between on line capacitor and Station type capacitor.

1 Answers  

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PID controller details

1 Answers  

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Why is a thicker conductor necessary to carry a current in A.C.as compared to D.C. ?

1 Answers  

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WHy neutral to ground trips when neutral touches the ground

1 Answers  

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

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Why we use parllel operation of alternator

1 Answers  

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what is tha between elcb & rccb?

3 Answers   Essar,

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What are the different types of VVVF Drive ?

2 Answers  

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what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not

0 Answers  

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