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ECIL GET 2017 Recruitment: Electronics Section Quiz 17

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Question 1

The discrete time system described by y(n) = x(n2)is

Question 2

Resistance switching is normally employed in

Question 3

The internal resistance of a voltmeter should be very high in order to have

Question 4

An urn contains 5 black and 5 white balls. The probability of drawing two balls of the same color

Question 5

The dielectric strength of air at a barometric pressure of 76cm and 25 degree centigrade is

Question 6

Which of the following measures cannot be effective in reducing the noise?

Question 7

An operation amplifier should preferably have

Question 8

A memory system of size 16K bytes is required to be designed using memory chips, which have 12 address lines and 4 data lines each. The number of such chips required to design the memory system is

Question 9

What will be the content of Accumulator, Register-B and Overflow Flag (OV) after execution of following 8051 micro-controller assembly code?
MOVA,#65h
MOVB,#14h
DIV AB
DIV AB

Question 10

For the circuit shown in the figure, the switch is closed at t=0. After some time when the current in the inductor was 6A, the rate of change the through the inductor was 4A/sec. The value of the inductor is

       

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Jun 28ESE & GATE EC