World Science and Technology – 148

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148. The transformer that develops the high voltage in a home television is commonly called a…?

(a) Tesla coil
(b) Flyback
(c) Yoke
(d) Van de Graaf

Answer
Answer : (b)
Explanation
Explanation : 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.
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