CRT television (EHT): In a color TV with a picture tube, approximately what high voltage accelerates the electron beams? Assume a typical consumer CRT set. Choose the closest voltage.
Interview
Technology
Difficulty: Easy
Choose an option
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A5 kV
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B12 kV
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C25 kV
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D60 kV
Answer
Correct Answer: 25 kV
Explanation
ConceptColor CRTs use EHT (extra-high tension) of roughly 20–30 kV; a standard nominal value is about 25 kV.
Final Answer25 kV