Electric Signal Transmission MCQs Quiz Worksheet PDF Download

Learn electric signal transmission MCQs, physics test for learning online courses and test prep to practice. Information and communication technology quiz questions has multiple choice questions (MCQ), electric signal transmission test to learn for online university physics courses distance learning.

Physics practice test MCQ on most important piece of hardware is with choices ram, rom, cpu and motherboard problem solving skills for competitive exam, formative assessment, interview questions with answer key. Free physics revision notes to learn electric signal transmission quiz with MCQs to find questions answers based online learning tests.

MCQs on Electric Signal Transmission Quiz PDF Download

MCQ. Most important piece of hardware is

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


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

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


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

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


MCQ. Most of data transferred through internet is carried by

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


MCQ. Glass fibers have thickness equal to

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