Electronics and Communication Engineering - Networks Analysis and Synthesis

16.
I = dq/dt.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
A resistance of 5 ohms is connected in one branch of a network. The current in this branch is 2.2. A. If the resistance is increased to 7.5 Ω, the remaining circuit being the same, the current in this branch will be
2.2 A
less than 2.2 A
2.2 A or less than 2.2 A
2.2 A or less or more than 2.2 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
A constant k high pass filter has fc = 3000 Hz. At f = 1000 Hz, the phase shift is
zero
p
2 p
more than p
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
For an RC impedance function Z
Z(∞) = Z(0)
Z(∞) < Z(0)
Z(∞) ≤ Z(0)
Z(∞) > Z(0)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
In figure, the effective capacitance between A and B is
2 μF
4 μF
8 μF
10 μF
Answer: Option
Explanation:
No answer description is available. Let's discuss.