in star connected 4wired transmission system ,what happen if the neutral is grounded . or not grounded. which is significant and y

2 Answers  

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our company have 750 kva oil transformer.still we have facing a problem that is when voltage is 11.5 kv coming from HT side then LT-side voltage is 420v or above at tape 1.please give me best solution to decrease the voltage

4 Answers   Gannon Dunkerley,

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How can i run three phase bore well motor in 2 phase while i running it by using capacitor its ams increase to 23 ams the distance from motor to stater is 1600 feet

0 Answers   Private,

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What do you mean by ratio correction factor of instrument transformer?

0 Answers  

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can you give main difference between ELCB And RCCB?

38 Answers   MCB Bank, Reliance, Wipro,

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what does a k rating in a transformer means?

0 Answers  

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What are Directly Exited Generators?

2 Answers  

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what are the colour's and their indications in bucholz relay?

4 Answers  

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What is the maximum load an electric engine can pull??

3 Answers   Oil India,

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What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

0 Answers  

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what is the diffrence between earth and neutral.

1 Answers  

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WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

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