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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
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- Four identical rods are joined to from a square. If the temperature difference
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly
- A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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