1
GATE ECE 2005
MCQ (Single Correct Answer)
+2
-0.6

A square pulse of 3 volts amplitude is applied to C-R circuit shown in figure. The capacitor is initially uncharged. The output voltage v0 at time t=2 sec is

GATE ECE 2005 Network Theory - Transient Response Question 28 English
A
3 V
B
-3 V
C
4 V
D
-4 V
2
GATE ECE 2004
MCQ (Single Correct Answer)
+2
-0.6

The circuit shown in Fig, has initial current $${\mathrm i}_\mathrm L\left(0^-\right)\;=\;1\;\mathrm A$$ through the inductor and an initial voltage $${\mathrm v}_\mathrm C\left(0^-\right)\;=\;-1\;\mathrm V$$ across the capacitor. For input v(t) = u(t), the Laplace transform of the current i(t) for t ≥ 0 is

GATE ECE 2004 Network Theory - Transient Response Question 29 English
A
$$\frac s{s^2\;+\;s\;+\;1}$$
B
$$\frac{s\;+\;2}{s^2\;+\;s\;+\;1}$$
C
$$\frac{s\;-\;1}{s^2\;+\;s\;+\;1}$$
D
$$\frac{s\;+\;1}{s^2\;+\;s\;+\;1}$$
3
GATE ECE 2003
MCQ (Single Correct Answer)
+2
-0.6

The circuit is given in figure.Assume that the switch S is in position 1 for a long time and thrown to position 2 at t = 0.

GATE ECE 2003 Network Theory - Transient Response Question 33 English

At t = 0+, the current i1 is

A
$$\frac{-\mathrm V}{2\mathrm R}$$
B
$$\frac{-\mathrm V}{\mathrm R}$$
C
$$\frac{-\mathrm V}{4\mathrm R}$$
D
zero
4
GATE ECE 2003
MCQ (Single Correct Answer)
+2
-0.6

The circuit is given in figure.Assume that the switch S is in position 1 for a long time and thrown to position 2 at t = 0.

GATE ECE 2003 Network Theory - Transient Response Question 32 English

I1(s) and I2(s) are the Laplace transforms of i1(t) and i2(t) respectively. The equations for the loop currents I1(s) and I2(s) for the circuit shown in figure, after the switch is brought from position 1 to position 2 at t = 0, are

A
GATE ECE 2003 Network Theory - Transient Response Question 32 English Option 1
B
GATE ECE 2003 Network Theory - Transient Response Question 32 English Option 2
C
GATE ECE 2003 Network Theory - Transient Response Question 32 English Option 3
D
GATE ECE 2003 Network Theory - Transient Response Question 32 English Option 4
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