Electric Circuits
Purpose of using capacitor is / are

 increase p.f of inductive load circuit.
 all of these.
 effect DC filter in electronic circuit.
 to do phase split in AC 1 phase motor.

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Electric Circuits
Which of the following characteristics is/are attributed to an ideal independent voltage source?

 both ‘b’ and ‘d’.
 Independent of the direction of flow of current.
 Independent of the magnitude of voltage supplied.
 Independent of magnitude of current supplied..

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