What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

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Why DC excitation is used for alternators? Why cant it be AC?

35 Answers   ABB, Ace Info, Alstom, Shalivahana Power,

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explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx

7 Answers  

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WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT COIL.

3 Answers  

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in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

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What is the effect of solar radiation on the design of an Isolated Phase Busduct?

0 Answers   Exide, Punj Lloyd Ltd,

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any idea abt REVERSE METERING concept.........?

0 Answers  

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Why field rheostat is kept in minimum position while armature rheostat at maximum position?

0 Answers  

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if we supply to secondary winding how transformer work?

2 Answers  

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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What is corona loss?

2 Answers   PWD,

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In Round type three phase transformer why the LV side is inner part and HV outer part in the design of transformer? why they cant be opposite?

2 Answers  

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