1
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
The condition on R, L and C such that the step response y(t) in figure has no oscillations, is GATE ECE 2005 Network Theory - Transient Response Question 44 English
A
$$R\geq\frac12\sqrt{\frac LC}$$
B
$$R\geq\sqrt{\frac LC}$$
C
$$R\geq2\sqrt{\frac LC}$$
D
$$R\geq\frac1{\sqrt{LC}}$$
2
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 27 English
A
3 V
B
-3 V
C
4 V
D
-4 V
3
GATE ECE 2005
MCQ (Single Correct Answer)
+2
-0.6

If R1 = R2 = R4 = R and R3 = 1.1R in the bridge circuit shown in figure, then the reading in the ideal voltmeter connected between a and b is

GATE ECE 2005 Network Theory - Two Port Networks Question 40 English
A
0.238 V
B
0.138 V
C
-0.238 V
D
1 V
4
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
In a series $$RLC$$ circuit $$R = 2\,k\Omega ,\,\,\,L = \,1H$$ and $$C = \,1/400\,\mu F.$$ The resonant frequency is
A
$$2 \times {10^4}\,Hz$$
B
$${1 \over \pi } \times {10^4}\,Hz$$
C
$${10^4}\,Hz$$
D
$$2\pi \times {10^4}\,Hz$$
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