Electronics and Communication Engineering - Networks Analysis and Synthesis

31.
A parallel resonant circuit can be used
as a high impedance
to reject a small band of frequencies
both (a) and (b)
to amplify certain frequencies
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Which of the following theorems enables a number of voltage (or current) sources to be combined directly into a single voltage (or current) source?
Superposition theorem
Compensation theorem
Millman's theorem
Thevenin's theorem
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
If Ia, Ib, Ic are line currents and Ia1 is the positive sequences component of Ia then
Ia1 = Ia + Ib + Ic
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
If the numerator of Z(s) is one degree higher than denominator, Z(s) has a pole at infinity.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
An m derived low pass filter has fc = 1000 Hz, f = 1250 Hz and m = 0.6. If m is increased, then
both fc and f will increase
both fc and f will decrease
fc will remain constant but f will decrease
fc will remain constant but f will increase
Answer: Option
Explanation:
No answer description is available. Let's discuss.