1.

Depth of modulation in terms of `E_(max)` and `E_(min)` isA. `m_(a)=(E_(max)+E_(min))/(E_(min))`B. `m_(a)=(E_(max)-E_(min))/(E_(max))`C. `m_(a)=(E_(max)+E_(min))/(E_(max)+E_(min))`D. `m_(a)=(E_(max)+E_(min))/(E_(max)-E_(min))`

Answer» Correct Answer - C
`A_(max)=A_(c)+A_(m)`
`A_(min)=A_(c)-A_(m)implies mu=(A_(m))/(A_(c))=(A_(max)-A_(min))/(A_(max)+A_(min))`


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