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Which of the following combinations should be selected for better tuning of an L-C-R circuit used for communication?
Options
(a) R=20 Ω, L=1.5 H, C=35 μF
(b) R=25 Ω, L=2.5 H, C=45 μF
(c) R=15 Ω, L=3.5 H, C=30 μF
(d) R=25 Ω, L=1.5 H, C=45 μF
Correct Answer:
R=25 Ω, L=2.5 H, C=45 μF
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A car moving with a speed of 50 kmh⁻¹ can be stopped by brakes after at least 6 m
- The conductivity in the intrinsic semiconductor does not depend on
- Electric field intensity at a point in between two parallel sheets due to like
- A charge Q is enclosed by a Gaussian spherical surface of radius R
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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