In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
A. 500 volts
B. 5 thousand volts
C. 25 thousand volts
D. 100 thousand volts
Answer: Option B
Solution(By Examveda Team)
The flyback is usually connected to the system that pulls the electron beam across the screen in one direction to 'paint' a line of the image and then returns in the other direction much faster.Related Questions on Technology
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