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If the highest modulating frequency of the wave is 5 kHz, the number of stations that can be accomodated in a 150 kHz bandwidth?
Options
(a) 15
(b) 10
(c) 5
(d) None of these
Correct Answer:
15
Explanation:
Number of stations = Band width / (Band width/stations)
Band width per station = 2 × 5 Hz
Total band with = 150 kHz.
Number of stations = 150 / 10 = 15
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Topics: Electronic Devices
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The horizontal range of a projectile is 4√3 times the maximum height achieved
- A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time
- A bullet is shot from a riffle. As a result the rifle recoils.The kinetic energy of riffle
- A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- The potential energy of a system increases if work is done
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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