The frequency deviation in a FM transmission is \( 18.75 \mathrm{KHz} \). If it broadcasts in 88...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=5g3N0K7ncms


Duration: 2:00
19 views
1

The frequency deviation in a FM transmission is \( 18.75 \mathrm{KHz} \). If it broadcasts in 88-108 \( \mathrm{MHz} \) band, then the percent modulation is
(a) \( 10 \% \)
(b) \( 25 \% \)
(c) \( 50 \% \)
(d) \( 75 \% \)
\( \mathrm{W} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01For an \( \mathrm{AM} \) wave, the maximum voltage was found to be 10 \( \mathrm{V} \) and minim...
2022-12-01For an AM-system the total power of modulated signal is \( 600 \mathrm{~W} \) and that of carrie...
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 audio frequency of \( 10 \mathrm{kHz} \) is transmitted by SSB after AM with carrier waves of...
2022-12-01An AM wave is expressed as \( \mathrm{e}=10(1+0.6 \cos 2000 \pi \mathrm{t}) \cos \) \( 2 \times ...
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...
2022-12-01An FM signal has a resting frequency of \( 105 \mathrm{MHz} \) and highest frequency of \( 105.0...
2022-12-01A \( 10 \mathrm{~kW} \) carrier is sinusoidally modulated by two carriers corresponding to a mod...
2022-12-01The frequency deviation in a FM transmission is \( 18.75 \mathrm{KHz} \). If it broadcasts in 88...
2022-12-01A \( 1 \mathrm{~kW} \) carrier is modulated to a depth of \( 80 \% \). The total power in the mo...
2022-12-01A transmitter radiates \( 10 \mathrm{~kW} \) of power with the carrier unmodulated and \( 11.8 \...
2022-12-01What will be the image frequency of an FM radio receiver that is tuned to \( 98.6 \mathrm{MHz} \...
2022-12-01A battery, with potential \( V \) across it, is connected to a combination of two identical resi...
2022-12-01In a common emitter (CE) amplifier having a voltage gain \( G \), the transistor used has transc...
2022-12-01In a transistor, the change in base current from \( 100 \mu \mathrm{A} \) to \( 125 \mu \mathrm{...
2022-12-01In a \( C E \) transistor amplifier, the audio signal voltage across the collector resistance of...
2022-12-01A transistor is operated in common emitter configuration at \( \mathrm{V}_{\mathrm{C}}=2 \mathrm...
2022-12-01Draw a labelled diagram of T.S. of dicot root. Give four differences between internal structure ...
2022-12-01The input resistance of a silicon transistor is \( 100 \mathrm{~W} \). Base current is changed b...