reason behind why the reverse power relay of incoming machine was not acted even when no load was shifted on incoming machine after synchronising the machines ?

2 Answers  

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Getting nusense tripping in a 11KV soft starter, have checked all it control supply & contactors but did not get any fault please help.

3 Answers  

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why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?

1 Answers   AES,

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Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers  

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why transformer has more efficiency compare to rotating machine?

3 Answers  

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What is Faraday's law

0 Answers  

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what is meant by skin effect ?

3 Answers  

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How to reduce -234126219.6403 MVAr generation and by what?

0 Answers  

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what is the requirement regarding earthing of Single conductor with AWA

0 Answers  

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How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

0 Answers  

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what is the use of current transformer in power transformer secondary side.?its connectyed in WTI

0 Answers  

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What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,

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