alternating current Flashcards by Vaigha Madathil

Q

define alternating current

A

if the direction of current changes wrt time then the current is called alternating current.

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Q

advantages of AC over DC?

A

AC generation is easy and economical
it can be easily converted into dc with the help of a rectifier
in AC energy loss is minimum so it can be transmitted over large distances

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Q

A

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