Analog Communication System MCQs
Practice free Analog Communication System multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 280 questions — no login required.
Question 127easy
The modulating frequency above is
Question 128easy
A FM signal has modulating frequency fm and maximum frequency deviation of 8. The bandwidth will be nearly
Question 129easy
Which of the following is likely to be the bandwidth ofa FM receiver?
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Question 130easy
In case of wide band FM signal the modulation index may be expected to be
Question 131easy
The frequency of a FM wave is given by f = fc (1 + KEm cos wt) In this the maximum deviation is given bY
Question 132easy
In frequency modulation for a given frequency deviation, the modulation index varies
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Question 133easy
In case the depth of modulation is doubled in F.M. system, the power transmitted
Question 134easy
In an FM signal, the power
Question 135easy
Which of the following oscillator is not in FM?