Cathode ray tube (crt), Other Engineering

Cathode ray tube (crt):

Displays of this type, which are based on the electron beam scanning technique, have been used in aircraft for many years.  They were first used to display weather radar information and have continued to be an essential part of the "Avionics Fit" in today's modern aircraft.

The CRT is a thermionic device, i.e. one in which electrons are liberated as a result of heat energy.  It consists of an evacuated glass envelope inside which are positioned an "Electron Gun", "Beam-Focusing" and "Beam-Deflection" system.  The inside surface of the screen is coated with a crystalline solid material known as a phosphor.

2465_cathod ray tube.png


Figure: shows a cross-section of a CRT.

Posted Date: 9/13/2012 8:28:03 AM | Location : United States







Related Discussions:- Cathode ray tube (crt), Assignment Help, Ask Question on Cathode ray tube (crt), Get Answer, Expert's Help, Cathode ray tube (crt) Discussions

Write discussion on Cathode ray tube (crt)
Your posts are moderated
Related Questions
Why Industries that manufacture racing cars prefers nickel based alloys for engine components and iron based alloys for structural parts?

give me basic programming of vhdl


The oil pressure indicator : The oil pressure indicator has a dial normally calibrated in pounds per square inch (psi). The indicator may have max. limit markers, but will alw

Thrust reversal: Thrust reversal is a means of reducing the landing run of an aircraft without excessive use of wheel brakes or the use of braking parachutes.  On a propeller d

what is causes of submage arc welding

Q. W hat do you understand by crystallographic notation of atomic planes/Explain with the help of examples. Ans.Crystallographic Notation 1. Crystal Symmetry:

Difference Between Fin and Swell          Swell : The unintentional bulges found on the casting surfaces are known as swells. Such enlargements on the casting surface are cau

Give two functions of dimensions.

What is the difference between real money & nominal money? 1) Nominal cash is related to the measure of counting. Moderate figure is what is written on the bill. Whereas actual