Multiple choice general knowledge

Most modern TV's draw power even if turned off. The circuit the power is used in does what function?

  1. Sound

  2. High voltage

  3. Remote control

  4. Color balance

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Modern TVs draw standby power to keep the remote control sensor circuit active. This allows the TV to detect the infrared signal from the remote and turn on when you press the power button. Sound, high voltage, and color balance functions only activate when the TV is fully powered on.