The maximum and minimum amplitude of an AM wave are \( 90 \mathrm{mV} \) and \( 30 \mathrm{mV} \...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=vox-8lzMGRc


Duration: 1:22
10 views
0

The maximum and minimum amplitude of an AM wave are \( 90 \mathrm{mV} \) and \( 30 \mathrm{mV} \) respectively. The depth of modulation is
(a) \( 0.6 \)
(b) \( 0.5 \)
(c) \( 0.4 \)
(d) \( 0.3 \)
\( \mathrm{P}_{\mathrm{W}} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01A mass is tied to a string and rotated in a vertical circle, the minimum velocity of the body at...
2022-12-01Which of the following statements is false for a particle moving in a circle with a constant ang...
2022-12-01What is the disintegration constant of radon, if the number of its atoms diminishes by \( 18 \% ...
2022-12-01A man projects a coin upwards from the gate of a uniformly moving train. The path of coin for th...
2022-12-01A monoatomic gas at \( 27^{\circ} \mathrm{C} \) is compressed adiabatically to \( \frac{8}{27} \...
2022-12-01For \( 100 \% \) modulation (AM), the useful part of the total power radiated is (a) \( \frac{1}...
2022-12-01Time required to boil 2 litres of water initially at \( 20^{\circ} \mathrm{C} \) by a heater coi...
2022-12-01Figure shows the \( \mathrm{v}-\mathrm{t} \) graph for two particles \( \mathrm{P} \) and \( \ma...
2022-12-01The physical quantity that does not have the dimensional formula \( \left[\mathrm{ML}^{-1} \math...
2022-12-01The rms value of a carrier voltage is 100 volts. Compute its rms value when it has been amplitud...
2022-12-01The maximum and minimum amplitude of an AM wave are \( 90 \mathrm{mV} \) and \( 30 \mathrm{mV} \...
2022-12-01For an AM-system the total power of modulated signal is \( 600 \mathrm{~W} \) and that of carrie...
2022-12-01For an \( \mathrm{AM} \) wave, the maximum voltage was found to be 10 \( \mathrm{V} \) and minim...
2022-12-01An audio signal represented as \( 25 \sin 2 \pi(2000 \mathrm{t}) \) amplitude modulated by a car...
2022-12-01An AM wave varies from \( 10 \mathrm{~V} \) to \( 4 \mathrm{~V} \). Its percentage modulation is...
2022-12-01An AM wave is expressed as \( \mathrm{e}=10(1+0.6 \cos 2000 \pi \mathrm{t}) \cos \) \( 2 \times ...
2022-12-01An audio frequency of \( 10 \mathrm{kHz} \) is transmitted by SSB after AM with carrier waves of...
2022-12-01A device with input \( \mathrm{x}(\mathrm{t}) \) and outputy \( (\mathrm{t}) \) is characterized...
2022-12-0112 signals each band limited to \( 5 \mathrm{kHz} \) are to be transmitted by frequency-division...
2022-12-01The frequency deviation in a FM transmission is \( 18.75 \mathrm{KHz} \). If it broadcasts in 88...
2022-12-01A \( 10 \mathrm{~kW} \) carrier is sinusoidally modulated by two carriers corresponding to a mod...