Cathode ray tube (crt), Other Engineering

Assignment Help:

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.


Related Discussions:- Cathode ray tube (crt)

Oscilloscope, connecting probe in CRO causes

connecting probe in CRO causes

General, why should an aircraft maintenance technician be familiar with wel...

why should an aircraft maintenance technician be familiar with weld nomenclature

Resonance, explain amplitude resonance

explain amplitude resonance

Manual override relays, Manual override relays: When the manual-overrid...

Manual override relays: When the manual-override relays are not energised, this current flows through brushes riding on slip rings mounted on the propeller spinner bulkhead and

Securities analysis coursework, Company: British Sky Broadcasting Topic: Yo...

Company: British Sky Broadcasting Topic: You are a security analyst in a large investment house and must write a report on a real stock of your choice, giving a buy, hold or sell r

Finance ass, Let C(K) denote a European vanilla Call option with strike pri...

Let C(K) denote a European vanilla Call option with strike price K. Assume that all options are identical except for strike price, and strike prices satisfy (K1) What are the no-

Cash flow diagrams, Cash Flow Diagrams We will use a cash flow approac...

Cash Flow Diagrams We will use a cash flow approach to analyze the flow of money through out a planning horizon. A cash flow occurs when money actually change hands. We will u

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd