Electronics and Communication Engineering - Networks Analysis and Synthesis

46.
In the circuit of figure the current through 5 Ω resistance at t = ∞ is
4 A
2.5 A
3.1 A
0 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
In h parameter representation, the independent variables are
I1 and V2
I2 and V1
V1 and V2
I1 and I2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
For maximum transfer of power, internal resistance of the source should be
equal to load resistance
less than the load resistance
greater than the load resistance
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
Nichrome is used in
heater coils
underground cables
overheated wires
lamp filament
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
The Laplace transform of a continuous-time signal x(t) is If the Fourier transform of this signal exists, then x(t) is
e2tu(t) - 2e-tu(t)
- e2tu(- t) - 2e-tu(t)
- e2tu(- t) + 2e-tu(t)
e2tu(- t) - 2e-tu(t)
Answer: Option
Explanation:
No answer description is available. Let's discuss.