Answer / k.prakashchandra

There are many controversies regarding definition of
tie-breaker.I think bus- coupler is between parallel buses
and tie breaker is between bus and its extension.

Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

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why electron flow is opposite to current flow?

3 Answers  

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why use only sf6 circuit breker in 400 kv sub station

5 Answers   BARC,

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how to find out speed of single phase motor

6 Answers   BARC,

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We have one 500KVA transformer. We have tested REF relay and commissioned. After one and half year, due to some ground fault in one of the DB circuit Transformer tripped by REF relay. What will be cause and remedy. Please advise?

1 Answers  

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Are same transformer be employed for step up and step down services?

3 Answers  

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why there using acb enclosure in big buildings

0 Answers   Tata Power,

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Transformer TTR test procedure

2 Answers   Descon,

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what is the reason for using 110 volt and 60 hertz ac supply for using power distribution in America?

2 Answers   Electro Tech,

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When we connect the large capacitor bank in series ?

0 Answers  

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We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?

2 Answers  

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why we are not earthing ht cable at both the ends(sending & receiving end)?

5 Answers   Essar,

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