why swityard is necessrry requirement in any bis power distributin systems?

0 Answers  

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

0 Answers  

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Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?

1 Answers   Essar,

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how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

0 Answers  

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When neutral is grounded in electrical circuit?

9 Answers   Balco,

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Is it posible to instal one more SMDB from the existing SMDB and is it practical.

0 Answers   CGI,

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what is the distance between two overhead lines

1 Answers   Aurobindo,

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

0 Answers  

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what is mean by VCB colour code..???

1 Answers   Student,

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Why we use DC for charging of Batteries??Why not AC Supply???

6 Answers   Emerson, Infosys,

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If i switch on a transformer but with no load connected to the secondary path.Is the transformer will burn?

5 Answers  

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