NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 27 - 30 of 124

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Question number: 27

» Instrumentation » Thermoelectric

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Appeared in Year: 2018

MCQ▾

Question

A thermostatic cut-out works on the principle of: (July)

Choices

Choice (4) Response

a.

Expansion due to air pressure

b.

Thermal expansion of fluids

c.

Thermal expansion of metals

d.

Variation of resistance with temperature

Question number: 28

» Computer Programming Languages » Arrays in C

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Appeared in Year: 2018

MCQ▾

Question

1If ‘a’ is declared as one-dimensional array in ‘C’ then

1) is same as

2) Is same as

3) &a [i] is same as

4) Is same as a [i]

Which of the above is incorrect? (July)

Choices

Choice (4) Response

a.

1) and 4)

b.

1) and 2)

c.

2) and 3)

d.

3) and 4)

Question number: 29

» Microprocessor and Microcontroller » Addressing Modes, 8085 Instruction Set

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Appeared in Year: 2018

MCQ▾

Question

What happens when RET statement is executed in ?

1) Program counter is cleared.

2) Control is transferred from the subroutine to the main program.

3) Returning address is loaded into the accumulator.

4) Returning address is loaded into the program counter from the top of the stack. (July)

Choices

Choice (4) Response

a.

1) and 3)

b.

2) and 3)

c.

1) and 2)

d.

2) and 4)

Question number: 30

» Linear Integrated Circuits and Op-Amps » Active Filters

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Appeared in Year: 2018

MCQ▾

Question

The frequency at which the transfer junction H| of the following RC network is will be: (July)

Image of The Transfer Junction

Image of the Transfer Junction

Image of The Transfer Junction

Choices

Choice (4) Response

a.

Hz

b.

Hz

c.

796.18Hz

d.

Hz