Answer / apoorv

mineral oil is used in oil transformers.power step up at transmitting end and step down at recieving end is used.

Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 Answers  

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WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 Answers  

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what is the full form of MEMO? name of memo train.

6 Answers   BirlaSoft,

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i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

0 Answers   Vedanta,

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in transmission line 11kv is step up or step down? why?

5 Answers  

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What is YNyn Transformer? and what are the other types in this?

3 Answers  

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what is the maximum load sutiable from earth to phase and what is the max voltage earth to phase suitable

1 Answers  

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Please give me the formula stating relation between AC & Dc.

2 Answers   JP Group,

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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What is a dc motor?

0 Answers  

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How voltage regulation is calculated for over head transmission line? What do we mean by Conductor constant while calculating voltage regulation? how it is differ for for diffrent type of conductor say AAAC DOG & AAAC RACOON conductor?

3 Answers   ABB, AES,

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