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).

why commutator are not used in rectification purpose in power electronics?

1 Answers  

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please, Send me last technical test question paper in my email id..

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Why the Motor takes High Current in Starting time?

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what are the importance of earthing?list different types of earthing.

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what is the use of power factor ? where its applicable ?

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We know that primary transmission is done to reduce current so that i^2*r loss could be minimised but according to ohm's law v is directly proportional to i,which indirectly means higher potential difference means larger current?so how the current is minimised in high power transmission line??

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wht do u mean by constant flux linkage theorem ?

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what's the use of cvt and wave trap in 400kv switch yard.......

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11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

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what is the main parts of DG? how it is working?

3 Answers   Kirloskar,

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What are the classifications of oscillators?

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how many types of ACB breakers, describe briefly..?

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