Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

A carrier wave of peak voltage 24 V is used to transmit a message signal. What should be the peak Voltage of the modulating signal in order to have a modulation index of 70%?

Options:

16.8V

2.9V

18V

$16.8 × 10^2V$

Correct Answer:

16.8V

Explanation:

The correct answer is Option (1) → 16.8V