What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transformer and 33/11KV tranmission transformer ?

2 Answers  

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What happen if we re-start H.T motor whose rotor is running at 40% rated speed. Is it will damage motor winding?

1 Answers  

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what is difference between delta-delta,delta-star transformers ???

3 Answers  

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how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

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what happens when parallel resonance occurs?

2 Answers  

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how to calculate cable size in transformer, distribution side?

1 Answers  

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Is current scalar or vector?

11 Answers  

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List out the different frequency domain specifications?

0 Answers  

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what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

0 Answers   HEC,

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what collector is used for 100kmph-120kmph tracion application?

3 Answers   APTransco,

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whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?

0 Answers   DAE,

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electricity requires a medium to flow and it cannot flow through air. so how does lightning come to earth through air without any medium?

3 Answers  

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