Electric Signal Transmission MCQs Quiz Worksheet PDF Download

Practice electric signal transmission MCQs in physics quiz for online learning test. Information and communication technology quiz questions has multiple choice questions (MCQ), electric signal transmission test to practice as the most important piece of hardware is. Answer key help with choices as ram, rom, cpu and motherboard problem solving for competitive exam, viva prep, interview questions worksheets. Free physics revision notes to practice electric signal transmission quiz with MCQs to find questions answers based online learning tests.

MCQs on Electric Signal Transmission Quiz PDF Download

MCQ. The most important piece of hardware is

  1. RAM
  2. ROM
  3. CPU
  4. Motherboard

C

MCQ. To send the sound waves to far off areas, they are converted to

  1. radio waves
  2. frequency
  3. microwaves
  4. electromagnetic waves

D

MCQ. A software that manages computer and devices connected to it is

  1. Operating system
  2. RAM
  3. ROM
  4. both B and C

A

MCQ. Most of the data transferred through internet is carried by

  1. light
  2. heat
  3. sound
  4. em waves

A

MCQ. Glass fibers have thickness equal to

  1. test tube
  2. capillary tube
  3. hair
  4. half inch ribbon

C