Networks, Signals and Systems [GATE (Graduate Aptitude Test in Engineering) Electronics & CE (EC)]: Questions 106 - 110 of 209

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Question 106

Appeared in Year: 2017

Question Numeric Answer▾

In the circuit shown, V is a sinusoidal voltage source. The current I am in phase with voltage V. The ratio is ________

The Circuit Shown, V is a Sinusoidal Voltage Source
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Question 107

Appeared in Year: 2015

Question Numeric Answer▾

Let with where u (t) is unit step function. If the bilateral Laplace transform of x (t) is

then the value of is …

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Question 108

Appeared in Year: 2017

Question MCQ▾

A periodic signal x (t) has a trigonometric Fourier Series expansion

If , we can conclude that

Choices

Choice (4)Response

a.

are zero for all n and are zero for n odd

b.

are zero for n even and are zero for n odd

c.

are zero for n odd and are zero for n even

d.

are zero for all n and are zero for n even

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Question 109

Appeared in Year: 2015

Question Numeric Answer▾

In the circuit shown, at resonance, the amplitude of the sinusoidal voltage (in Volts) across the capacitor is …

Sinusoidal Voltage
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Question 110

Appeared in Year: 2016

Question MCQ▾

Which one of the following is an eigen function of the class of all continuous-time, linear, time-invariant systems denotes the unit-step function?

Choices

Choice (4)Response

a.

b.

c.

d.

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