Cathode Ray Oscilloscope MCQs Quiz and Answers Tests pdf Download

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


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

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


MCQ. Number of electrons from grid reaching screen determines the

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


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

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


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

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