At what condition differential relay will act in transformer and ht motor?

1 Answers   Equate,

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what you mean by vector group of a 3 ph transformer

1 Answers  

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WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

0 Answers   Bhel,

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What is metering cubical? What is the use?

2 Answers   HSL,

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what is Real power and Reactive power ? what is difference between them ?

5 Answers  

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what is the max load on a 10 mva transformer & plz define it with its formula

0 Answers  

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Please send specifications for 1000KVA dry type transformer or where I can get the specifications?

2 Answers   PSU,

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I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com

0 Answers  

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What is the unit of magnetic flux density?

0 Answers  

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What Maximam Gap Taibaar & Bush

0 Answers   Bajaj,

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what is Use of Stones/Gravel in electrical Switch Yard??

4 Answers   Sanghi,

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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