Answer Posted / raj

now its correct

describe the constructional features of an auto transformer and its principle operation

2358

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any application of back emf

2122

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why we used dc supply for field in dg set

2389

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Explain the operation carried out in thermal power stations?

1036

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What is the principal of motor?

1101

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How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

4471

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Power Factor Correction Panel (Manual & Automatic)

2227

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

1917

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What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1649

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how to convert lv line to hv line and viseversa, any losses will occur during this process

2070

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State the formula for overall efficiency of thermal power station

3038

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Explain about technical and non technical losses in distribution system?

1066

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2098

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Graphs of measuring power and speed on dc motor

1963

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we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

2065

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