Electronics and Communication Engineering - Networks Analysis and Synthesis

31.
In figure, the current I
is 2 A from A to B
is 2 A from B to A
depends on the value of R
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Consider the following statements
  1. Current through inductor cannot change abruptly.
  2. Voltage across capacitor cannot change abruptly.
  3. Initial value of f(t) is sF (s).
  4. Final value of f(t) is sF (s).
Of the above statements
3 and 4 are correct
1 and 4 are correct
1 and 2 are correct
2 and 3 are correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
As B is increased from zero to about 2T, μr, of a ferromagnetic material
increase
decrease
first increases then decreases
remains the same
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
In open circuit impedance parameters, the independent variables are
I1 and I2
V1 and V2
V1 and I1
V2 and I2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Lead becomes a superconductor at
9.1 K
7 K
5 K
3 K
Answer: Option
Explanation:
No answer description is available. Let's discuss.