A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

0 Answers   Marriott,

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plz tell me in detail about c.t. and p.t. ?

3 Answers   Reliance, SCL,

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Explain Energy and Power signals?

0 Answers   UOG,

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Earth has zero potential then what would be the neutral potential ?

0 Answers   JLL,

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which circuit breaker enclosure is best for maintenance guy? 16 bolt & 20 bolt squre or 16,20 bolt hinge

2 Answers  

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which bridge is used to measure frequency?

2 Answers  

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describe the A.C. Generator Testing procedure

0 Answers  

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in DG synchronization system can i short R,Y,B- phase(DG-1) to R,Y,B Phase (DG-2), HOW IT WORK . WHAY WE NEED TO SYNCHRONIZATION.

1 Answers  

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why a three phase transformer cant rotate like three phase motor

7 Answers  

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how terminal voltage increases when load is capacitive (leading pf load)? (explain practically what is happening, not using phasor diagram

1 Answers  

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