ECE :: Network Analysis and Synthesis
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The ability of a radio receiver to discriminate between different input signals and to accept only one definite signal is called its
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Assertion (A): A graph can have many trees.
Reason (R): The number of tree branches is equal to number of nodes.
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The first critical frequency nearest the origin of the complex frequency plane for an RL driving point impedance will be
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If Ia, Ib, Ic are line currents and Ia0 is the zero sequences component of Ia then
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The polynomial P (s) = (s - 1) (s2 + 1) (s + 2) (s + 3) is
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If a resistance R of 1 Ω is connected between A and B in figure, current flowing through R is
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Assertion (A): In drawing an electric circuit analogous to a mechanical circuit, spring is replaced by capacitance.
Reason (R): The behaviour of a spring and capacitor are similar.
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Two coils having equal resistance but different inductances are connected in series. The time constant of the series combination is
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