Anna University, Chennai
Department of Electronics and Communication Engineering
Subject Code: EC6651
Subject Name: Communication Engineering
Question Bank
VEC Edition
UNIT – I
ANALOG COMMUNICATION
PART -A
1. Define modulation index of FM. (BT-1)
2. A carrier signal with power of 40 watts is amplitude modulated by a sinusoidal signal. Calculate
the power of the modulated signal if the ![]()
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