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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Q. For a two port network to be reciprocal

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Q. The distributors for residential areas are

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Q. In ZRC(s) has a pole at s = 0, the first element in second Foster realization is

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Q. A delta connection contains three impedances of 60 Ω each. The impedances of equivalent star connection will be

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Q. The voltage in a circuit follows the law v = 100 sin ωt if the frequency is 25 Hz, how long will it take for the voltage to rise to 50 volts?

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Q. In solids the current flow is due to electrons only.

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Q. In a discharging R-L circuit voltage across the resistor exhibits

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Q. Which one is correct statement?

1. Circuit is always open
2. Network is always open
3. Circuit is always closed
4. Network is always closed

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Q. A source is delivering maximum power to a resistance through a network. The ratio of power delivered to the source power,

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Q. Which one is correct option?

1. A pure capacitor never dissipates energy, but only stores.
2. Capacitor can store finite amount of energy even cunent is zero.
3. The current through a capacitor is zero if voltage across it d.c.
4. Voltage across a capacitor cannot change instantaneously since it would require an infinite current.
5. qc(0-) = qc(0+)

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Q. If a driving point function N(s) = p(s)/q(s), then

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