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Electric Circuits

Electric Circuits
In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor?

 lagging
 leading
 zero
 unity

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Electric Circuits
A capacitor having a mica dielectric εR = 6, a plate area of a 10 inches2 and a separation 0.01 inch. Find the value of C

 1.349 F.
 0 F.
 1.349 μF.
 1.349 nF.

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Electric Circuits
Fall time is the time required for a pulse to decrease from 90 to ________% if its maximum values

 5
 10
 20
 15

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Electric Circuits
In the given figure the value of the source voltage is

 44 V.
 12 V.
 30 V.
 24 V.

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Electric Circuits
A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be

None of these
 2 W.
 0.5 W.
 1 W.

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Electric Circuits
Kirchhoff’s current law is used for

 loop analysis.
 representing a current source.
 nodal analysis.
 finding equivalent resistance.

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