Q. Assertion (A): A series RLC circuit resonates when excited by variable frequency source.

Reason (R): Resonant frequency is geometric mean of half power frequencies.

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Q. For an RC driving point impedance function, the poles and zeros

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Q. During discharging a capacitor through a resistance, voltages across R and C are equal in magnitude.

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Q. In an RLC series circuit having finite values of RLC, the phase difference between applied voltage and current is

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Q. In ZRC (s) = 0 at s =∞, the last element in second Foster realization will be

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Q. Assertion (A): The dual of a circuit can be drawn by window-dot method.

Reason (R): The principle of duality is of great help in circuit analysis.

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Q. A short-circuit is that which is

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Q. In h parameter representation, the independent variables are

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Q. For maximum transfer of power, internal resistance of the source should be

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Q. Nichrome is used in

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Q. An m derived and constant k filter section connected in cascade give

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Q. For an RC admittance function Y, the slope dY/dσ

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Q. Carbon resistances are used in very high values.

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Q. In a linear bilateral passive element two port which of the following holds for z parameters?

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Q. Peak to peak value of a sine wave is equal to twice the peak value

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Q. In an ac network, Thevenin's impedance and Norton's impedance are

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Q. In an RC impedance function

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Q. Kirchoff's voltage law is not valid for a non-linear network

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Q. Vth = 0, if

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Q. The electrochemical equivalent of a material

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