CRO Interview Questions MCQs Quiz Worksheet PDF Download

Learn cro interview questions MCQs, physics test for online course learning and test prep to practice. Basic electronics quiz questions has multiple choice questions (MCQ), cro interview questions test to learn for 10th grade physics study guide.

Physics practice test MCQ on electron gun consists of an electron source which is an electrically heated cathode that ejects with options electrons, neutrons, protons and phontons problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn cro interview questions quiz with MCQs to find questions answers based online learning tests.

MCQs on CRO Interview Questions Quiz PDF Download

MCQ. Electron gun consists of an electron source which is an electrically heated cathode that ejects

  1. electrons
  2. neutrons
  3. protons
  4. phontons

A

MCQ. Electrode to control flow of electrons in beam of an electron gun is called

  1. pitch
  2. grid
  3. plate
  4. cable

B

MCQ. Picture tube in our TV set and display terminal of most computers are

  1. optical fibers
  2. cathode-ray tubes
  3. plastic cover
  4. deflecting plates

B

MCQ. Cathode-ray oscilloscope consists of

  1. electron gun with control grid
  2. a fluorescent screen
  3. the deflecting plates
  4. all of the above

D

MCQ. Grid in electron gun is connected to

  1. both negative and positive potentials
  2. positive potential
  3. negative potential
  4. no potential

C