MCQOPTIONS
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| 1. |
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» C. 25 thousand volts | |