how many electricity poles are there and what are the names and their sizes.

0 Answers  

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How Calculet The UPS AH In Load

0 Answers  

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why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

7 Answers   ABB, ONGC,

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1. what is exciting winding, rotor winding, startor winding. and how it works? in ac generator

3 Answers  

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How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?

3 Answers   Ambuja, Pristine,

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how we will deside the high voltage value

0 Answers  

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what is negative,positive abd zero sequence current explain clearly

1 Answers   Jindal,

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What is the min and max ohmic value for earthing?

15 Answers   NewTek, Wipro,

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what is ten delta test? what is the significanse of it

1 Answers  

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In auto transformer if power transferred inductively and conductively are same, the ratio of output/input voltage is A 1 B 0.7 C 0.5 D none of above

2 Answers   Getco,

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Proviiding the Dedicated N earth and individual Body Earths ,Finally these all looped /Now my Question :- will it not harm in case of Transformer Fault current flows in Dediacted N Earthing to Looped Body Earthing.

0 Answers  

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if only one generator is running in droop mode parrallel with grid and suddenly grid breaker off what will happen? It will trip o/u freq or stay as it is? (urgent)

10 Answers  

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