A dilode AM detector with the output circuit consisting of `R=1 kOmega` and `C=1 muf` would be more suitable for detecting a carrier signal of:

Options

A. 0.1 kHz
B. 1kHz
C. 0.75kHz
D. 10kHz

Explanation

Here, `R=1 kOmega=10^(3) Omega, C=1 muF=10^(-6)F`
`RC=10^(3)xx10^(-6)=10^(-3)s`
For good detection `(1)/(v_(c))ltltRC`
or `v_(c)gtgt(1)/(RC)=(1)/(10^(-3)s)`
or `v_(c)gtgt10^(3)` Hz
or `v_(c)gtgt1 kHz` Hence, option 'd' is true