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 ________
EditQuestion 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 …
EditQuestion 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 |
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 …
EditQuestion 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. |