CRT full form

Meaning : Cathode Ray Tube

Category : Science
Sub Category :Physics  
Type : Initialism

What does CRT mean or stand for ?

Cathode Ray Tube is an antiquated terminology for monitors,mainframes etc.It is a technology that employs a vacuum tube filled with a gas that has a cathode and anode that is subjected to an electric field.This causes the field to ionize and glow causing illumination.