NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 122 - 125 of 132

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Question number: 122

» Microprocessor and Microcontroller » Introduction of Microcontrollers ( 8 Bit) - 8031, 8051 and 8048

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Appeared in Year: 2018

Match List-Ⅰ List-Ⅱ▾

Question

Match the following Lists: (July)

List-Ⅰ (Column-I) List-Ⅱ (Column-II)

(A)

No. Of priority modes in

(i)

4

(B)

Type of hardware interrupts in

(ii)

3

(C)

No. of registers in each DMA channel of

(iii)

5

(D)

No. of parallel ports in

(iv)

2

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iii)
  • (iv)
  • (i)

b.

  • (ii)
  • (iii)
  • (i)
  • (iv)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

Question number: 123

» Linear Integrated Circuits and Op-Amps » Voltage Regulated ICs and Regulated Power Supply

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Appeared in Year: 2018

MCQ▾

Question

Consider the following circuits:

1) Integrating circuit

2) Active differentiation circuit

3) Notch type electrical filter.

Arrange the above circuit model in decreasing order of their complexity. (July)

Choices

Choice (4) Response

a.

1), 2), 3)

b.

3), 2), 1)

c.

1), 3), 2)

d.

2), 3), 1)

Question number: 124

» Control System » Bode Plots

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Appeared in Year: 2018

Assertion-Reason▾

Question

Assertion (Ꭺ)

The stability analysis of system with dead time can be conducted easily using the Bode plots. (July)

Reason (Ꭱ)

The magnitude plot of a system is unaffected by the presence of dead time.

Choices

Choice (4) Response

a.

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

b.

Ꭺ is true but Ꭱ is false

c.

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

d.

Both Ꭺ and Ꭱ are false

Question number: 125

» Control System » Transient Response

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MCQ▾

Question

If , then Find which parts denote Transient and Steady state responses?

Choices

Choice (4) Response

a.

represents Steady state response.

b.

And represents Transient state response.

c.

represents Transient state response.

d.

Both a. and b. are correct

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