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).

lead acid battery electrolity?

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why holding contact is not using in VCB and ACB breakers?

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what is ELCB?

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what is meaning of bus riser

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what is SWA type of cable?????

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This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?

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out of all machines which have highest efficiency and why?

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transformer core are laminated for what purpose?

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