Electronics and Communication Engineering - Networks Analysis and Synthesis

31.
Kirchoff's laws are applicable to
dc circuits
circuits with sinusoidal excitation only
dc circuits and circuits with sinusoidal excitation
circuits with any excitation
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Figure shows a parallel resonant circuit having resonance frequency of 15 MHZ. At this frequency
its impedance is minimum
its impedance is maximum
its impedance is infinite
its impedance is zero
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
In an R-C circuit, there is an initial voltage of 3 V across the capacitor. In s domain equivalent circuit, the voltage source to take into account the initial voltage has a strength of
3s
3Cs
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
An electrical network with 8 independent nodes will have __________ nodal equations.
4
6
7
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
An RLC series circuit has . If the poles p1 and p1* are close to jω axis, then
Q is high
Q is low
ω0 is high
bandwidth is large
Answer: Option
Explanation:
No answer description is available. Let's discuss.