Answer / karthikeyan

KVAR is the unit of reactive power (Kilo Volt Ampere
reactive). It is the amount of reactive power in the system.

Droop is defined as the rate of fall of the speed of a
alternator, which are connected in parallel,with increase in
load.

Stability is defined as the ability of a generator to remain
in synchronization even when there is a disturbance in the
system(Faults).

what is static switch where it can be use?

1 Answers  

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what is the meaning of knee point in current transformer and how to calculate?

2 Answers  

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motor work in hat principle generator work in what principle transformer work in what principle pls explain with details or answered to ramadoss.sepc@gmail.com

1 Answers   Vestas,

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Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

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wts d diff b/w C.T. & P.T.?

9 Answers  

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

0 Answers  

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How will I know that how many batteries I should connect to my UPS unit?

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When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized

1 Answers  

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WHAT ARE THE BELT HORMONICS IN AC MACHINE HOW TO REDUCE IT

2 Answers   DRDO,

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

9 Answers   Lance, MBM, Polycab,

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why our power production in multiple of 11, in strictlly asking why our o/p voltage of alternators is 11kv only and whynot graterthan 15 and016KV?

4 Answers  

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