Cathode Ray Oscilloscope MCQs Quiz Worksheet PDF Download

Practice cathode ray oscilloscope MCQs in physics quiz for online learning test. Basic electronics quiz questions has multiple choice questions (MCQ), cathode ray oscilloscope test to practice as a cathode ray oscilloscope consists of. Answer key help with choices as the electron gun, the deflecting plates, a fluorescent screen and all of above problem solving for competitive exam, viva prep, interview questions worksheets. Free physics revision notes to practice cathode ray oscilloscope quiz with MCQs to find questions answers based online learning tests.

MCQs on Cathode Ray Oscilloscope Quiz PDF Download

MCQ. A cathode ray oscilloscope consists of

  1. The electron gun
  2. The deflecting plates
  3. A fluorescent screen
  4. all of above

D

MCQ. In C.R.O, the grid is connected to the

  1. positive potential
  2. negative potential
  3. AC source
  4. DC source

B

MCQ. The number of electrons from grid reaching the screen determines the

  1. brightness level
  2. picture quality
  3. sound quality
  4. both A and B

A

MCQ. An instrument which is used to display the magnitudes of changing electric currents or potentials is called

  1. cystoscope
  2. gastroscope
  3. microscope
  4. cathode-ray oscilloscope

D

MCQ. Material which gives light as a result of bombardment of fast moving electrons is

  1. Carbon
  2. Graphene
  3. Potassium
  4. Phosphorus

D