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CBSE-NET 2017 EC Exam: Practice Quiz 3

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Question 1

The passband of a typical filter network with Z₁ and Z₂ as the series and shunt arm impedance is characterized by

Question 2

A Causal system is the one in which the output depends upon

Question 3

One of the applications of register is in

Question 4

The number of inputs and outputs in a full adder are

Question 5

The Q of a tuned circuit refers to the property of

Question 6

Negative feed back is employed in

Question 7

A negative voltage feedback amplifier has voltage gain without feedback,

and feedback fraction

If the lower cut-off frequency

and upper cut-off frequency

before feedback, what is the value of bandwidth after negative feedback?

Question 8

Three 50-ohm resistors are connected in star across 400 V, 3-phase supply. If one of the resistors is disconnected, then, line current will be …………..

Question 9

Given two inductors L₁ and L₂. Their mutual inductance M satisfies

Question 10

The probability density function F(x) = ae^-b|x| where x is a random variable whose allowable value range is from x = -∞ to x = +∞. The CDF for this function for x ≥ 0 is

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ESE & GATE EC General

Sep 14ESE & GATE EC