Networks, Signals and Systems [GATE (Graduate Aptitude Test in Engineering) Electronics & CE (EC)]: Questions 99 - 105 of 209

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Question 99

Appeared in Year: 2017

Question Numeric Answer▾

Consider the circuit shown in figure

The Circuit Shown in Figure

The Thevenin equivalent resistance across is …

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Question 100

Appeared in Year: 2016

Question Numeric Answer▾

The z-parameter matrix for the two-port network shown is

Where the entries are in Suppose .

The Value of R_b (In Ω) Equals

Then the value of equals …

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Question 101

Appeared in Year: 2015

Question Numeric Answer▾

In the circuits shown the average value of the voltage (in volts) in steady state condition is …

Average Value of the Voltage
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Question 102

Appeared in Year: 2015

Question Numeric Answer▾

In the circuit shown, the voltage is …

The Circuit Shown, the Voltage
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Question 103

Appeared in Year: 2016

Question Numeric Answer▾

The figure shows an RLC circuit with a sinusoidal current source.

RLC Circuit with a Sinusoidal Current Source

At resonance, the ratio , i.e.. , the ratio of the magnitudes of the inductor current phasor and the resistor current phasor, is …

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Question 104

Appeared in Year: 2016

Question MCQ▾

If the signal with denoting the convolution operation, then is equal to

Choices

Choice (4)Response

a.

b.

c.

d.

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Question 105

Appeared in Year: 2015

Question MCQ▾

Suppose is an absolutely summable discrete-time signal. Its transform is a rational function with two poles and two zeroes. The poles are at . Which one of the following statements is true for the signal ?

Choices

Choice (4)Response

a.

It is a periodic signal

b.

It is a non-causal signal

c.

It is a finite duration signal

d.

It is a causal signal

Edit