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ISRO Quiz 11

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Question 1

Consider the root locus plot shown in below:

S1: Adding a zero between s = –1 and s = –2 would move the root locus to the left.

S2: Adding a pole at s = 0 would move the root locus to the right.

Which of the following is the correct answer?

Question 2

Determine the h-parameters of the given two-port network.

Question 3

IN an assembly language program it is written to mask RST 6.5 & unmask RST 5.5 & RST 7.5 as

MVI A, (X)H

SIM

The value of X will be

Question 4

If a p-type material with an extrinsic resistivity of 0.002 Ω –cm is used in a hall experiment. It is found that mobility of holes is 500 cm2/V-sec. Then the hall coefficient of the p-type material is approximately.

Question 5

The compensator
Would provide a maximum phase a maximum phase shift of

Question 6

Let F(x) = f(x) + where then F(e) equals

Question 7

The figure shows a binary counter with synchronous clear input. With the decoding log shown, the counter works as a
Description: Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-2_files\image175.png

Question 8

A parallel plate waveguide is to be designed so that only TEM modes can propagate in the frequency range 0 < f < 2 GHz. The dielectric material between the plates has ϵr = 9, μr = 1. The spacing ‘d’ allowed between the parallel plates of waveguide is
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May 21ESE & GATE EC