1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

0 Answers   Areva, Google,

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wat is power factor

7 Answers   IOCL,

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Write a note on Treatment for electric shock.

0 Answers  

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What are hrc fuses and where it is used?

0 Answers  

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Why are calling lagging power factor is a inductive load?

2 Answers  

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why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ?

2 Answers   Focus, Focus Energy,

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What is the difference between Isolator & Load Break Switch?

7 Answers   Infotech,

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how to set time from star to delta starter

2 Answers  

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What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?

0 Answers   JKN Limited,

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What is Energy based relay coordination & time based relay co-ordination? In which type of distribution arrangement these methods are applicable?

1 Answers  

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how to measure the A.C flux .-instrument

8 Answers   NTPC,

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How to size a transformer which will supply power to 550kW,690V motor starting with VFD?

1 Answers  

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