Cathode-ray tube, Electrical Engineering

Assignment Help:

Q. Explain Cathode-ray tube?

While the CRT display is one of the oldest, it still remains one of the most popular display technologies. The raster-scanned display devices work similarly to commercial television sets, whereas graphics display devices use different technologies to achieve extremely high resolution. A CRT video signal has only two levels, with a 0 level causing a dark spot and a 1 level causing a bright spot. The appropriate combination of 1s and 0s displays data on a CRT screen, with each character displayed by dot-matrix displays, typically in 5 × 7or7 × 9 display fonts.


Related Discussions:- Cathode-ray tube

Inr increment instruction, INR (Increment )  Instruction This  instruct...

INR (Increment )  Instruction This  instruction is used to  increment  the contents  of any  register or memory  location by one. There  are two  format.

Explain topology method used in lan technology, Q. Explain topology method ...

Q. Explain topology method used in LAN technology? Ans: LAN Topologies: Network topology is a physical schematic which demonstrates interconnection of the many users. Th

LED, what ternary alloy, composition and binary substrate can be used for ...

what ternary alloy, composition and binary substrate can be used for an LED at 1.55 µm optical fiber windo

Develop the equivalent circuits, (a) contains a freewheeling diode Dm, comm...

(a) contains a freewheeling diode Dm, commonly connected across an inductive load to provide a path for the current in the inductive load when the switch S is opened after time t (

Define lines parameters, Define Lines Parameters In power system analys...

Define Lines Parameters In power system analysis, the parameters of interest when modelling power lines are:  inductance, capacitance, series resistance and leakage resistance.

Define time constant, Time constant Time constant, defines as time for ...

Time constant Time constant, defines as time for current achieve maximum (IM) if this maintain the early promotion rate current.

4gls - fourth generations languages, 4GLs (Fourth Generations Languages) ...

4GLs (Fourth Generations Languages) These  are called  non procedural  languages May be considered as  advanced HLL. Objects oriented programming  languages and language  with

Give the operating modes of 8259a, Give the operating modes of 8259a? (...

Give the operating modes of 8259a? (a) Automatic Rotation (b) End of Interrupt (EOI) (c) Fully Nested Mode  (d) Automatic EOI Mode (e) Specific Rotation (f) Edge

Trends, what is south africas perspective?

what is south africas perspective?

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