effect of decrease in excitation?

2 Answers  

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Why star point of star connected motor is not grounded? Why alternator is operated at lagging power factor?

3 Answers   TCL,

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better choice of area of interest to post in our resume?

2 Answers   Cognizant,

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why we use negative feedback in control system.

2 Answers  

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why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

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What's is the difference between IVT and CVT?

1 Answers   CPCL,

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what is negative phase sequence

1 Answers  

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keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta

4 Answers   Ecil, Siemens,

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What are the different ratings of the fuse units for different distributions at your organization?

3 Answers   TATA, UPPCL,

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When generator connected, the circuit ELCB exploded. What is the reson?

3 Answers  

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what is diffrenance between ACB and Isolator

3 Answers  

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what you mean by transformer neutral earthig

1 Answers   IOCL,

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