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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
- A particle has initial velocity(3i⃗ +4j⃗)and has acceleration (0.4i⃗ +0.3j⃗)
- Two bodies A(of mass 1kg) and B(of mass 3 kg) are dropped from heights of 16m and 25m
- Two discs of moment of inertia l₁ and I₂ and angular speeds
- A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
- An engine has an efficiency of 1/6. When the temperature of sink is reduced
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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