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. Remote control

  3. Color balance

  4. High voltage

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

Modern televisions use a small amount of standby power even when turned off. This power primarily runs the infrared receiver circuit that detects signals from the remote control, allowing the TV to be turned on remotely. This standby mode enables instant power-on functionality.