Answer / vinay gupta

electrical current is actually the flow of free electrons
through a conductor when a potential difference is applied
on it. The electric field developed across the conductor
makes the electon to flow in a definite direction.

Answer / tauseef tarique, engineer(e)

Charge in motion, constitutes electric current. (either
electron or protone in motion). Also the rate of flow of
charge is electric current.

I=q/t

Answer / abhi

current is a rate of flow of charge per unit time.first
voltage is produce by any voltage producing device and due
to this current is produces.

why it is so called as xlpe(cross linked poly ethyline) cable?

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what is servo motor & how does it work.

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Stepwise process of Northern grid failure in 2012!? (dont copy paste from wikipedia)

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What are the disadvantges of leading power factor

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testing of transformer

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Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

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How to calculate the actual 3phase power, if the load current of each phase is not balanced

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