GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 891 - 893 of 1076

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Question 891

Linear Dependence and Independence

Appeared in Year: 2017

Question

MCQ▾

Consider the following statements about the linear dependence of the real valued functions . Over the field of real numbers.

I. and are linearly independent on

II. and are linearly dependent on

III. and are linearly independent on

IV. and are linearly dependent on

Which one among the following is correct?

Choices

Choice (4)Response

a.

Both I and II are true

b.

Both II and IV are true

c.

Both III and IV are true

d.

Both I and III are true

Question 892

Appeared in Year: 2017

Question

Numeric Answer▾

Consider an n-channel MOSFET having width W, length L, electron mobility and oxide capacitance per unit area . If gate-to-source voltage , drain to source voltage , threshold voltage and , then the transconductance is

Question 893

Arithmetic Circuits, Code Converters, Multiplexers, Decoders and PLAs

Appeared in Year: 2016

Question

MCQ▾

A multiplexer is to be used for generating the output carry of a full adder. A and B are the bits to be added while is the input carry and is the output carry. A and B are to be used as the select bits with A being the more significant select bit.

The Select Bits with a Being the More Significant Select Bit

Which one of the following statements correctly describes the choice of signals to be connected to the inputs and so that the output is ?

Choices

Choice (4)Response

a.

b.

c.

d.

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