Question

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 1

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
so option b is correct

Answer 2

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[B] $\bf {\underline{}}$


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