why phase & neutral is use in tv? why earthing not use ?

2 Answers  

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what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

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what is meant by Is limiter?what is the use of current limiters in electrical ditribution network?

2 Answers  

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which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.

2 Answers  

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what is frequancy

7 Answers   TCS, Torrent Power,

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What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

0 Answers  

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How we check vector group for a Dyn1 transformer?

6 Answers  

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Is VVVFD reduced the starting current of an induction motor?

1 Answers  

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Why current transformer is earthed??

2 Answers  

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if a single phase 3 hp submersible pump of Crompton Greaves is moving in reverse direction and sometimes it moves in rigth direction ,then what may be the cause....

2 Answers   Crompton Greaves,

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what happen if generator exitation lost?

7 Answers  

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Is neutral transformer can be called as control transformer?

0 Answers  

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