GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 670 - 674 of 1076

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Question 670

Superposition, Thevenin and Norton's, Maximum Power Transfer

Appeared in Year: 2019

Question

MCQ▾

Consider the two-port resistive network shown in the figure. When an excitation of 5V is applied across Port 1, and Port 2 is shorted, the current through the short circuit at Port 2 is measured to be 1 A (see (a) in the figure) . Now, if an excitation of 5 V is applied across port 2, and port 1 is shorted (see (b) in the figure) , what is the current through the short circuit at port 1? (Carry One Mark Each)

Consider the Two-Port Resistive Network

Choices

Choice (4)Response

a.

0.5A

b.

2.5A

c.

2A

d.

1A

Question 671

Appeared in Year: 2010

Question

MCQ▾

A fair coin is tossed independently four times. The probability of the event “the number of time heads shown up is more than the number of times tail shown up” (2 marks)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 672

Oxidation, Diffusion, Ion Implantation

Appeared in Year: 2010

Question

MCQ▾

Thin gate oxide in a CMOS process in preferably grown using

Choices

Choice (4)Response

a.

Wet oxidation

b.

Dry oxidation

c.

Epitaxial deposition

d.

Ion implantation

Question 673

Z-Transform, Interpolation of Discrete-Time Signals

Appeared in Year: 2010

Question

MCQ▾

Consider the z-transform . The inverse z transform x [n] is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 674

Appeared in Year: 2019

Question

MCQ▾

In the circuit shown, A and B are the inputs and F is the output. What is the functionality of the circuit? (Carry One Mark Each)

A and B Are the Inputs and F is the Output

Choices

Choice (4)Response

a.

SRAM Cell

b.

Latch

c.

XOR

d.

XNOR

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