GATE (Graduate Aptitude Test in Engineering) Instrumentation: Questions 21 - 27 of 85

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Question 21

Question

MCQ▾

The A/D converters works ________ when it is integrated with sample and hold circuit.

Choices

Choice (4)Response

a.

No change

b.

Faster

c.

Slower

d.

Data is not enough

Question 22

Question

MCQ▾

Select the appropriate equation for the maximum frequency of ripple counter?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 23

Question

MCQ▾

Which one is vectored interrupt?

Choices

Choice (4)Response

a.

INTR, TRAP

b.

TRAP, RST 7.5,6.5,5.5

c.

RST 3,7.5,6.5,5.5

d.

RST 7.5,6.5,5.5

Question 24

Question

MCQ▾

Value of pH of solution is 6. It indicates that concentration of hydrogen ions is.

Choices

Choice (4)Response

a.

mg/litre and the solution is acidic

b.

g/litre and the solution is acidic

c.

mg/litre and the solution is alkaline

d.

g/litre and the solution is alkaline

Question 25

Question

MCQ▾

How many bits required to store 2 BCD digits?

Choices

Choice (4)Response

a.

16

b.

1

c.

8

d.

4

Question 26

Question

MCQ▾

A strain gauge bridge measures the strain in a cantilever where the gauge is fixed, with strain , the gauge resistance increases from . If the gauge factor is 2.03, then strain in the cantilever will be.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 27

Question

MCQ▾

Which of the gate is not universal gates?

Choices

Choice (4)Response

a.

NAND gate

b.

NOR gate

c.

NAND & NOR gate

d.

AND & OR gate

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