Communication channel consists of

Important Questions on Basics of Communications

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 3

Audio frequency range is from

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 4

Basic components of a transmitter are

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 5

Modulation is the phenomenon of

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 6

Range of frequencies allotted for commercial FM radio broadcast is

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 7

In an amplitude modulated wave, for audio frequency of $500 \mathrm{cps}$ , the appropriate carrier frequency will be

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 8

The ground wave propagation is suitable for radiowaves of frequency

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 9

The sky wave propagation is suitable for radio-waves of frequency

EASY

JEE Advanced

IMPORTANT

Complete Study Pack for Engineering Entrances Objective Physics Vol 2>Chapter 11 - Basics of Communications>Objective Problems [Level 1]>Q 10

The radiowaves of frequency $30\mathrm{MHz}$ to $300\mathrm{MHz}$ belong to