Solve this multiple-choice question and choose the correct option.

Home electronics (power draw): On average, how much power does a 20–25 inch color CRT television consume? Assume a typical household CRT set from the late analog era. Choose the closest wattage.

Difficulty: Easy

70 W
100 W
150 W
250 W

Correct Answer: 150 W

Explanation:

Given data & assumption

Device: 20–25 inch color CRT TV (typical household unit).

Concept/ApproachCRT sets commonly draw between ~100–170 W depending on size/brightness; a mid-range estimate for 20–25 inch sets is about 150 W.

Common pitfallsConfusing standby power (a few watts) with active viewing power; mixing up with modern LCD/LED (typically lower).

Final Answer150 W

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