NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 49 - 53 of 132

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Question number: 49

» Instrumentation » X-Ray Diffractometer

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Appeared in Year: 2018

MCQ▾

Question

Which of the following is used to analyse all kind of matters? (July)

Choices

Choice (4) Response

a.

Spectrophotometer.

b.

Electron Microscope.

c.

X-ray diffractometer.

d.

Spectrum analyser.

Question number: 50

» Solid State Device and Fabrication » MOSFET

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MCQ▾

Question

In a MOSFET________ forms the conducting region by removal of all free charge carriers.

Choices

Choice (4) Response

a.

Oxidation layer

b.

Depletion layer

c.

Conduction layer

d.

Inversion layer

Question number: 51

» Microprocessor and Microcontroller » Architecture of 8085 and 8086 Microprocessors

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Appeared in Year: 2018

MCQ▾

Question

Which of the following statements are correct in respect to ?

1) The instruction queue size is bytes.

2) Segment register size is bit while physical address size is bits.

3) Segments are disjoint.

4) Beginning address of a segment must be divisible by . (July)

Choices

Choice (4) Response

a.

2) and 3) are correct

b.

1) and 3) are correct

c.

1) and 2) are correct

d.

2) and 4) are correct

Question number: 52

» Computer Programming Languages » Fortran Subprogram

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Appeared in Year: 2018

MCQ▾

Question

Which of the following statements in FORTRAN is non-executable statement? (July)

Choices

Choice (4) Response

a.

IF

b.

DO

c.

READ

d.

FORMAT

Question number: 53

» Linear Integrated Circuits and Op-Amps » Feedback in Amplifiers

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Appeared in Year: 2018

MCQ▾

Question

In a voltage series feedback amplifier with load , if is the input resistance without feedback, then the input resistance with feedback is: (July)

(A)

(B)

(C)

(D)

Choices

Choice (4) Response

a.

1) and 3) are correct

b.

1) and 4) are wrong

c.

3) and 1) are wrong

d.

2) and 4) are wrong

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