Answer / varadharajan

it has two tapping(1s1-1s2-1s3). primary current of first tapping is 200A,second tap 400A, secondary current is 1A

Answer / satya

Here CT Primarary current rating is 400-200 and Secondary rating 1 Amp

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

6 Answers   BirlaSoft,

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what is meant by MCB and MCCB? and what its full form?

7 Answers   Bajaj, JHM Hotels,

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sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

0 Answers  

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why we use star connection in HT motor? and delta connection in LT motor

2 Answers   npcc,

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if dc excitation is used to produce manetic flux in rotating machines then ehy it is not used in transformers.

4 Answers  

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where we sense the fault from the transmission lines?any operation example for distance relay?rear panel connection for this relay?

1 Answers  

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what is the formula for calculate the turns in Transformers

2 Answers  

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What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

0 Answers   Indeco,

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What happened If 3phase supply connected to slip ring side of slipring induction motor ?

2 Answers  

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how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  

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can a synchronous motor be made to rotate in a clockwise direction ?

1 Answers  

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If two hack saw blades, seperated by 1mm thick paper,are connected across 230volts, and immersed in water,then they start getting heat. This is fact,i dont know how they get heated.Blades are not directly connected together. Please if anybody knows the fact ,revert back to me

3 Answers  

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