Question Detail
Question
What is the primary function of the electron gun in a Cathode Ray Tube?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 7, under 'Electron gun', lists 'Accelerating and focussing effect on the electron beam', implying its role in emitting, accelerating, and focusing electrons.
Hint
Look at the description of the 'Electron gun' on page 7.