Basic Electronics Multiple Choice Questions and Answers 21 PDF Download

Learn basic electronics MCQs, grade 10 physics test 21 for online learning courses and test prep. Digital and analogue electronics multiple choice questions (MCQs), basic electronics quiz questions and answers include physics worksheets for online learn basic physics courses distance learning.

Physics multiple choice questions (MCQ): radio, televisions and telephones process with options digital signals, no signals, analogue signals and both analogue and digital signals, digital and analogue electronics quiz with online teaching resources for teachers on net tutoring with physics practice. Free physics study guide to learn digital and analogue electronics quiz to attempt multiple choice questions based test.

MCQs on Basic Electronics Worksheets 21 Quiz PDF Download

MCQ: Radio, televisions and telephones process

  1. no signals
  2. digital signals
  3. analogue signals
  4. both analogue and digital signals

C

MCQ: J.J Thomson in 1897 observed deflection of cathode rays by

  1. electric field
  2. magnetic field
  3. both electric and magnetic field
  4. none of the above

C

MCQ: Electrons are produced by thermionic emission from a tungsten filament heated by

  1. 6 V supply
  2. 10 V supply
  3. 20 V supply
  4. 8 V supply

A

MCQ: Things which can have two possible states are known as

  1. analogue variables
  2. binary variables
  3. dependent variables
  4. independent variables

B