1
GATE ECE 2005
MCQ (Single Correct Answer)
+2
-0.6
The h parameters of the circuit shown in Fig. are GATE ECE 2005 Network Theory - Two Port Networks Question 29 English
A
$$\,\left[ {\matrix{ {0.1} & {0.1} \cr { - \,0.1} & {0.3} \cr } } \right]$$
B
$$\,\left[ {\matrix{ {10} & {-1} \cr { \,1} & {0.05} \cr } } \right]$$
C
$$\left[ {\matrix{ {30} & {20} \cr {20} & {20} \cr } } \right]$$
D
$$\left[ {\matrix{ {10} & {1} \cr {-1} & {0.05} \cr } } \right]$$
2
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
The ABCD parameters of an ideal n:1 transformer shown in Fig. are $$\left[ {\matrix{ n & 0 \cr 0 & X \cr } } \right]$$. The value of X will be GATE ECE 2005 Network Theory - Two Port Networks Question 42 English
A
n
B
1/n
C
$${n^2}$$
D
1/$${n^2}$$
3
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 52 English
A
$$R\geq\frac12\sqrt{\frac LC}$$
B
$$R\geq\sqrt{\frac LC}$$
C
$$R\geq2\sqrt{\frac LC}$$
D
$$R\geq\frac1{\sqrt{LC}}$$
4
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 50 English
A
0.238 V
B
0.138 V
C
-0.238 V
D
1 V