# GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 374 - 377 of 1076

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## Question 374

Appeared in Year: 2016 (UGC-NET)

### Question

MCQ▾

The effect of adding poles and zeros can be determined for determining phase and gain margin by

### Choices

Choice (4)Response

a.

Bode plot

b.

Magnitude Vs phase plot

c.

Nyquist plot

d.

Nicholas plot

## Question 375

Appeared in Year: 2016 (UGC-NET)

### Question

MCQ▾

In JFET the Trans conductance can be expressed as

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 376

Appeared in Year: 2018 (UGC-NET)

### Question

MCQ▾

Following are the light transmission mediums: (December)

i. Glass

ii. GaAs

iii. Diamond

iv. Water

Arrange their refractive index in descending order. The correct sequence in given by

### Choices

Choice (4)Response

a.

(ii) , (iii) , (i) , (iv)

b.

(ii) , (i) , (iii) , (iv)

c.

(i) , (ii) , (iv) , (iii)

d.

(iv) , (ii) , (i) , (iii)

## Question 377

Differential and Integral Forms and Their Interpretation

Appeared in Year: 2016 (UGC-NET)

### Question

Assertion-Reason▾

### Assertion(Ꭺ)

In Electromagnetics, materials are divided roughly into two classes, i.e.. conductors and dielectrics or insulators.

### Reason(Ꭱ)

In Maxwell equation, σ/ω decides, whether the medium is a good conductor or a dielectric.

### Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are false

b.

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

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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