GATE (Graduate Aptitude Test in Engineering) Instrumentation: Questions 13 - 19 of 85

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Question number: 13

» Digital Electronics » Sequential Circuits,Flip-Flops, Counters, Shift Registers

MCQ▾

Question

In the S-R Flip flop possible states are?

  1. S = 0, R = 0

  2. S = 0, R = 1

  3. S = 1, R = 0

  4. S = 1, R = 1

Choices

Choice (4) Response

a.

Only 4

b.

Only 2 &3

c.

Only 1,2 &3

d.

All 1,2, 3 & 4

Question number: 14

» Digital Electronics » Basic of Number System

MCQ▾

Question

A Nibble equals to________bits.

Choices

Choice (4) Response

a.

8

b.

4

c.

1

d.

16

Question number: 15

» Transducers, Measurement & Instrumentation » Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning

MCQ▾

Question

The Transducer in measurement system used to

Choices

Choice (4) Response

a.

Used to convert the input signal from one physical form into another

b.

Modify the system

c.

Indicate the measurement

d.

Amplification of the input signal

Question number: 16

» Digital Electronics » Sequential Circuits,Flip-Flops, Counters, Shift Registers

MCQ▾

Question

What is Glitch?

Choices

Choice (4) Response

a.

Does not exist

b.

Unwanted spike

c.

Most wanted spike

d.

All of the above

Question number: 17

» Digital Electronics » Sequential Circuits,Flip-Flops, Counters, Shift Registers

MCQ▾

Question

Which of the following characteristics is not necessary for a sequential circuit?

Choices

Choice (4) Response

a.

It should use feedback element

b.

It should have at least seven gates

c.

It should have feed forward element.

d.

Both b. and c. are correct

Question number: 18

» Digital Electronics » Combinational Logic Circuits, Minimization of Boolean Functions

MCQ▾

Question

For the logic circuit shown in figure, the simplified Boolean expression for the output Y is,

Circuit conducted NAND and NOR gates

Circuit Conducted NAND and NOR Gates

Circuit to be solved contains NAND and NOR gates which are known as universal gate.

Choices

Choice (4) Response

a.

C

b.

A

c.

A + B+C

d.

B

Question number: 19

» Digital Electronics » Analog-to-Digital and Digital-to-Analog Converters

MCQ▾

Question

Flash ADC IS

Choices

Choice (4) Response

a.

A parallel ADC

b.

Partly serial and parallel ADC

c.

Serial ADC

d.

Successive approximation type ADC

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