CRT Meaning and
Definition
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CRT stands for Cathode Ray Tube. It is a technology used in older television and computer monitors as well as oscilloscopes.
A CRT consists of a vacuum tube with an electron gun at one end and a fluorescent screen at the other end. The electron gun emits a beam of electrons that is accelerated and focused by an electric field towards the screen. As the beam strikes the phosphor coating on the screen, it produces a visible image by exciting the phosphors, which emit light.
In television and computer monitors, CRT technology was popular until the late 1990s when it was gradually replaced by flat-panel displays. CRT monitors have advantages such as excellent color accuracy, wide viewing angles, and fast refresh rates. However, they are bulkier and heavier compared to modern display technologies.
CRT technology is also used in oscilloscopes, which are electronic instruments used to measure and display electrical waveforms. Oscilloscope CRTs function similarly to monitor CRTs, but they display voltage waveforms instead of images. By applying varying voltages to the deflection plates near the screen, the oscilloscope can trace the waveform on the screen, enabling analysis and measurement of electronic signals.
Overall, CRT is a display technology that uses electron beams to create visual images or waveforms, primarily used in older televisions, computer monitors, and oscilloscopes.
Top Common Misspellings for CRT *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for CRT
Etymology of CRT
The word "crt" is an acronym that stands for Cathode Ray Tube. The term "cathode ray" refers to a beam of electrons emitted by the cathode in a vacuum tube. This technology was first used in early television sets and computer monitors, where a CRT was utilized to display images and information. The etymology of the word itself stems from the scientific understanding of cathode rays and the development of the technology.
Similar spelling words for CRT
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- crute,
- cat,
- Crout,
- cratty,
- cr,
- cred.
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