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Tag: Cathode Ray Tube

Projector – Types, How it Works, Applications, Advantages, Disadvantages

In this post we will discuss about what is Projector, how it works, its various types (CRT, LCD and DLP), applications, advantages and disadvantages.

Cathode Ray Tube (CRT)

Every one must have seen TV/Computer picture tubes. Have you ever thought, How the display on TV screen comes?? Its all because of the CRT ( of any mode) used in them. CRT denotes for Cathode Ray Tube. In any class of CRT, it...