CRT stands for
A)Cardiovascular Research Technologies
B)Community Renewal Team
C)cathode ray tube
D)None
Answer:
C)cathode ray tube
Other Details:
cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a fluorescent screen used to view images
experimentation of cathode rays is largely accredited to J. J. Thomson
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal
first cathode ray tube to use a hot cathode was developed by John B. Johnson
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