Explain the advantages and disadvantages of hydropower plant?

0 Answers  

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What is potientometer.How it is useful in a sychronoscope.

1 Answers  

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what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers   Essar,

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Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

2 Answers   Sun Pharma,

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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Why the capacitor are connected in Delta(Three Phase) for power factor improvement ?

5 Answers   Hero Honda,

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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What is inverse definite minimum time lag relay? Where is it use?

0 Answers   TATA,

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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what is mean by D.O. in distribution line poles?

0 Answers  

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they transformer oil leakeage to beather tank and top parts . they protection relayes was not operated.what is the oil leakeage problem.

1 Answers  

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What is the meaning of utility ground and clean ground? How the distribution panel is grounded?

0 Answers  

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