Vedclass
Class 12PhysicsCommunicationCommunication
Easy

The bandwidth of a video signal is approximately ........

  • A
    $2.4 \text{ MHz}$
  • B
    $4.2 \text{ MHz}$
  • C
    $20 \text{ kHz}$
  • D
    $6 \text{ MHz}$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Communication

Subtopic

Communication

Similar Questions

In an $AM$ detector circuit,$R = 2 \text{ k}\Omega$ and $C = 1 \mu\text{F}$. This circuit will demodulate a carrier frequency of ......... $\text{kHz}$ effectively.

Difficult
View Solution

When the modulating frequency is doubled, the modulation index is halved and the modulating voltage remains constant, the modulation system is

Easy
View Solution

Communication on ground is through electromagnetic waves of wavelength

MediumAIIMS 2010
View Solution

In a communication system,what is used to extend the range of a communication?

EasyMHT CET 2020
View Solution

Which of the following is a man-made signal?

Easy
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo