1.After synchronising the alternator to the grid,how we r delivering power to the grid?if the i/p increases does the speed hence frequency increases? 2.y the power factor is changing when exitation changes?what is the relation with p.f and flux?

4 Answers   BSNL,

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what is need of air gap in expansion section in busbar?

3 Answers  

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why write 500v on line tester (Test pen)

3 Answers  

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

0 Answers  

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What is sunrise meeting ?

1 Answers   KSEB,

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What is the two pole structure?

0 Answers   Foxconn,

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AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?

0 Answers  

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What is the tube exial fan?

0 Answers  

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There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?

3 Answers  

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

0 Answers  

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what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  

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How to Calculate KA Rating of Main LT Panel

0 Answers  

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