why use phase displacement in transformer.and effect of phase displacement on transformer

0 Answers   IOCL, ONGC,

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What are the reasons for AVR failure in LT DGsets ?

2 Answers  

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hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx

0 Answers   Ansaldo,

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which pump used in STP

0 Answers   Dalkia,

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in case of induction motor when overload condition or any short ckt. why stator winding burn not to be rotor winding

2 Answers  

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what happen if ac supply is fed to rotor of the alternator

2 Answers  

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Then what do you call a transformer that is installed on the ground?"

1 Answers  

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The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

4 Answers   GNFC,

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-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

0 Answers  

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Why 30°phase shift occur in star-delta transformer between primary and secondary?

1 Answers  

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what is principle in relay testing kit?

3 Answers  

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what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

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