A.C. Basics and Networks Quiz Questions & Answers Pdf - 1

Question: 1

The low frequency circuit impedance and the high frequency circuit impedance for a series resonant circuit respectively are

(A) Capacitive and resistive

(B) Capacitive and inductive

(C) Resistive and inductive

(D) Inductive and capacitive

Question: 2

For the transfer function of a physical two port network

(A) A pole may lie at origin

(B) The poles lying on the imaginary axis must be simple

(C) The poles may lie anywhere in the s-plane

(D) All the zeros must lie only in the left half of the s-plane

Question: 3

A low pass filter circuit is basically

(A) An integrating circuit with low time constant

(B) An integrating circuit with larger time constant

(C) A differentiating circuit with low time constant

(D) A differentiating circuit with larger time constant

Question: 4

The voltage applied across a capacitance is a triangular in waveform. The waveform of the current is

(A) Rectangular

(B) Sinusoidal

(C) Trapezoidal

(D) Triangular

Question: 5

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

(A) Can lie anywhere on the left half plane

(B) Should alternate on the imaginary axis

(C) Should alternate on real axis

(D) Should alternate only on the negative real axis