Basics of Electrical Engineering 

In North America, power companies distribute at 120 V, 60 Hz. The voltage 120 refers to

Electric 0 Comments

In North America, power companies distribute at 120 V, 60 Hz. The voltage 120 refers to:

  1. Average voltage
  2. Peak to peak value
  3. Peak voltage
  4. R.M.S Voltage

Correct answer: 4. R.M.S Voltage

Leave a Reply

Your email address will not be published. Required fields are marked *