Which of the following is false?

A Bandpass filters filter out the unwanted frequencies
B The transmitting antenna transmits the signal over large distances
C Attenuation should be reduced for a signal
D The modulated signal is quite strong

Correct Answer: The modulated signal is quite strong

No, the modulated signal is quite weak and cannot sustain attenuation over a large distance. So, the modulator is followed by a power amplifier that provides the necessary power, and then the modulated signal is fed to an antenna of appropriate size for radiation.
Bissoy MCQ
#Class 12 Physics #Production of Amplitude Modulated Wave

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