what is the difference between earth and unearth cable?

1 Answers   Essar,

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How a synchronous generator practically work? what is the function of avr(automatic voltage regulator)in synchronous generator?how the connection of avr to the generator made practically?please give me the answer.

6 Answers   Accenture, Heineken,

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Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?

0 Answers  

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dear friends, how to calculate "Gage" in copper wire , aluminum wire etc. have any formula?

1 Answers  

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how to select the isolation tranformer for siemens 802dsl cnotroller

0 Answers   Siemens,

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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How to select the releases for MCCB ?

1 Answers  

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defination of static variable compensator

1 Answers  

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If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

0 Answers  

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What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

0 Answers   Equate,

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difference between circuit breaker and switchgear?

6 Answers   L&T,

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Why HT motors are connected in star.

7 Answers   GIL,

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