Electronics and Communication Engineering - Networks Analysis and Synthesis

36.
Which synthesis procedure requires the use of mutual inductance?
Foster's synthesis
Cauer synthesis
Bott-Duffin synthesis
Brune's synthesis
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
KVL equation for the circuit of figure is
Answer: Option
Explanation:

The dots indicate that M term in KVL equation will be negative.


38.
In figure the rms value is
5
2.5
2.5
50
Answer: Option
Explanation:

RMS value = 102 x 0.5 = 50.


39.
A series RL circuit is excited by a voltage v(t) = Vm sin (ωt + Φ). The transient current will be zero if
Φ = 0
ω = 0
Φ = tan-1 (ωL/R)
ω - tan-1 (ωL/R) = p/2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
Consider the following from the point of view of possible realization as driving point impedances using passive elements
Among these
1, 2, 4 are realisable
1, 2, 3 are realisable
3, 4 are realisable
none is realisable
Answer: Option
Explanation:

In realisable functions degrees of numerator and denominator can differ by a maximum of 1.