Cathode Ray Oscilloscope MCQs Quiz Worksheet PDF Download

Learn cathode ray oscilloscope MCQs, physics test for learning online courses and test prep to practice. Basic electronics quiz questions has multiple choice questions (MCQ), cathode ray oscilloscope test to learn for online 11th physics courses distance learning.

Physics practice test MCQ on cathode ray oscilloscope consists of with choices the electron gun, the deflecting plates, a fluorescent screen and all of above problem solving skills for competitive exam, formative assessment, interview questions with answer key. Free physics revision notes to learn 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, grid is connected to the

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

B

MCQ. Number of electrons from grid reaching 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 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