when turbine trips generator will becomes induction motor or synchronous motor?

4 Answers   JSW,

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how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size

1 Answers   JV Electricals,

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diffrence between windings of high tension side and low tension side of transformer

1 Answers  

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what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

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how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy

2 Answers  

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why effective resistance should be more than static resistance in transmission line?

0 Answers  

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Which do you think is the most significant cause of energy loss in a factory?

0 Answers  

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on what factor insulation resistance depends

2 Answers   Uttam Sugar,

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details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

0 Answers  

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Why material of brush is carbon in motors why not other material.

5 Answers   NTPC,

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what is the difference between 230v and 115v?

1 Answers   Bhushan Power Steel,

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1 Answers  

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