Q 12-08-114JEE MainJEE Main 2023 (10 Apr, Shift 1)Easy
A carrier wave of amplitude $15$ V is modulated by a sinusoidal base band signal of amplitude $3$ V. The ratio of maximum amplitude to minimum amplitude in an amplitude modulated wave is
Answer: (B) $\dfrac32$
$\dfrac{A_{max}}{A_{min}}=\dfrac{15+3}{15-3}=\dfrac32$.
Solution by Sreeraj P, M.Sc Physics