1
GATE ECE 1994
Subjective
+5
-0
Assuming that the amplifier shown in the Fig., below, is a voltage-controlled voltage source, show that the voltage transfer function of the network is given by
$$T(s) = {{{V_2}\,(s)} \over {{V_1}\,(s)}} = \,{K \over {{s^2} + \,(3 - K)\,s + 1}}$$ GATE ECE 1994 Network Theory - Two Port Networks Question 11 English
2
GATE ECE 1994
MCQ (Single Correct Answer)
+1
-0.3
The Fourier Series of an odd periodic function, contains only
A
odd harmonics
B
even harmonics
C
cosine terms
D
sine terms
3
GATE ECE 1994
MCQ (Single Correct Answer)
+1
-0.3
The laplace transform of a unit ramp function starting at t=a, is
A
$${1 \over {{{\left( {s + a} \right)}^2}}}$$
B
$${{{e^{ - as}}} \over {{{\left( {s + a} \right)}^2}}}$$
C
$${{{e^{ - as}}} \over {{s^2}}}\,$$
D
$${a \over {{s^2}}}$$
4
GATE ECE 1994
True or False
+1
-0
Indicate whether the following statement is TRUE/FALSE: Give reason for your answer.

If G(s) is a stable transfer function, then $$F\left( s \right) = {1 \over {G\left( s \right)}}$$ is always a stable transfer function.

A
TRUE
B
FALSE
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