everyday science MCQ #2645

In T.V. transmission:

everyday science MCQ #2645

  1. Question 1

    Q1. In T.V. transmission:

    • A) Sound and video signals are transmitted simultaneously
    • B) Sound is transmitted first and then the video signal follows
    • C) The video signal is transmitted first, followed by the sound signal
    • D) Sound and video signals are transmitted from different places at the same time

    Answer: Sound and video signals are transmitted simultaneously

    Explanation: In TV broadcasting, the audio (sound) and video signals are transmitted simultaneously on different carrier frequencies within the same broadcast channel.