Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 6 (Q.No. 50)
50.
A two branch tuned circuit has a coil of resistance R and inductance L in one branch and capacitance C in the second branch. If R is increased, the dynamic resistance
decreases
increases
remains constant
may increases or decreases
Answer: Option
Explanation:

Dynamic resistance = and increases as L is increased.

Discussion:
3 comments Page 1 of 1.

Dhanasekar said:   5 years ago
A is the correct answer.

Parashu kn said:   8 years ago
A is the correct answer.

Sid said:   8 years ago
I think A is the answer.

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