Why do we give DC excitation to AC Synchronous motor??

9 Answers   Lance, MBM, Polycab,

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how to apply b license to c license in tneb

0 Answers   Billroth Hospitals,

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how encoder works?

1 Answers   ITC Infotech,

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

0 Answers  

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What is force on a conductor in a magnetic field ?

0 Answers  

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What is the difference between voltage and emf ?

3 Answers   DRDO,

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Why capacitor bank ratting Kvar?

1 Answers  

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why you don not show protection and type of isolation in key single line diagram?

0 Answers  

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why the transformer neutral give to the earth ?

2 Answers   Jindal, JLL,

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rajha power sector details

0 Answers  

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what is the major difference between dc generator and synchronous generator?

4 Answers  

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HOW WOULD YOU PRESENT THE POWER FACTOR PRACTICALLY ON A GRAPH

4 Answers   Bhel,

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