WBCS.LIVE practice question

What is a power strip?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. It is an electrical device that is used to expand the capacity of a wall outlet which can accommodate the devices
  2. It plugs multiple components into one power outlet
  3. It provides power supply for electronic devices
  4. It is used to increase the magnitude of voltage/current/power of an input signal

Correct answer and explanation

Correct answer: It plugs multiple components into one power outlet