Q. Hartley oscillator has inductance values of 12 mH and 4 mH in the feedback section and a capacitor of 4 nF. Then the resonant frequency of the circuit is:

(A) 19.89 khz
(B) 25 khz
(C) 45 khz
(D) 12 khz

💬 Discuss

✅ Correct Answer: (A) 19.89 khz

Explanation: resonant frequency of hartley oscillator is given by 1/ 2π√(c1 (l1 + l2)). substituting the given values in the above equation, cut-off frequency is 19.89 khz.

Published by Mr. Dubey ⭐ 110.47K Points at 13-Sep-2023 07:26 am in Antennas and Microwave Engineering

Explanation by: Mr. Dubey

resonant frequency of hartley oscillator is given by 1/ 2π√(c1 (l1 + l2)). substituting the given values in the above equation, cut-off frequency is 19.89 khz.

💬 Discussion

📊 Question Analytics

👁️

698

Total Visits

📽️

3 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

88%

Success Rate

Q. Hartley oscillator has inductance values of 12 mH and 4 mH in the feedback section and a capacitor of 4 nF. Then the resonant frequency of the circuit is:

Explanation by: Mr. Dubey

💬 Discussion

Related MCQs

📊 Question Analytics