Linear Integrated Circuits and Op-Amps-Multistage Amplifiers [NTA-NET (UGC-NET) Electronic Science (88)]: Questions 1 - 3 of 3

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Question 1

Appeared in Year: 2018

Question MCQ▾

The unity follower circuit is (July)

Choices

Choice (4)Response

a.

Unity Follower Circuit Choice-A

b.

Unity Follower Circuit Choice-B

c.

Unity Follower Circuit Choice-C

d.

Unity Follower Circuit Choice-D

Edit

Question 2

Appeared in Year: 2018

Question Assertion-Reason▾

Assertion(Ꭺ)

The total gain of a cascaded system is determined by the product of the gains of each stage. (July)

Reason(Ꭱ)

The gain of each stage must be determined under loaded conditions.

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are false

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

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Question 3

Appeared in Year: 2013

Question MCQ▾

Consider the following circuit configurations:

1. Common emitter

2. Common base

3. Emitter follower

4. Emitter follower using Darlington pairs

The correct sequence in increasing order of the input resistances of these configurations is

Choices

Choice (4)Response

a.

1,2, 3,4

b.

2,1, 4,3

c.

2,1, 3,4

d.

1,2, 4,3

Edit