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10) A carrier wave with an voltage of 2y a, quency of 500 Hz and amplitude of IV. C, ulting A.M signal., , ind frequency of 1.5 MHz is modulated by a sine wave with, ‘alculate modulation index and write down equation for the, , 1) Calculate the modulation index for the A.M wave which is Emax=150mV and Emin=70mv., , 12) An audio signal whose mathematical description is 25 sin(2pie 1000 t) modulates the carrier, eribed as 75 sin(2pie 150*10't), , culate the modulation index., Which is the frequency of audio signal of carrier?, , hat frequencies should shop up in an A.M spectrum?, pth of 75% Find the total power in A.M wave, Assume, , 3) A 400 watts carrier igmodulated toade, idal modulating signal., , 4) What are the advantages of DSBFC. :, , i ¢ signal showing seperatly., ) FM wave with messags r, ae lation index 2) Concept of Frequency deviation, , ‘moduli, Define the following terms 1) Concept ue