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Electric Circuits

Electric Circuits
In 2 port network Z12 = Z21 indicates which property

 bilateral.
 unilateral.
 linear.
 non linear.

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Electric Circuits
A branch of a network is said to be active when it consists of one

 capacitor.
 resistor.
 inductor.
 voltage source.

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Electric Circuits
The equation for 25 cycles current sine wave having rms value of 30 amps, will be

 30sin50πt.
 30sin25πt.
 42.4sin50πt.
 42.4sin25πt.

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Electric Circuits
In series RLC circuit what is the power factor just above the resonance frequency?

 Unity
 Zero
 Lagging
 Leading

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Electric Circuits
Reactive power drawn by a pure resistor is

 minimum
 maximum
None of these
 0

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Electric Circuits
Nodal analysis can be applied for

 both planar and non planar networks.
 planar networks.
 neither planar and non planar networks.
 non planar networks.

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MORE MCQ ON Electric Circuits

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