Computer Science - Electronic Principles - Discussion

29. 

Which one of the following statements most accurately reflects the nature of ac power?

[A]. The current in an ac circuit flows in one direction, but changes value periodically
[B]. The current in an ac circuit flows in one direction at a steady level
[C]. The current in an ac circuit changes direction periodically
[D]. The current in an ac circuit flows in two directions at the same time
[E]. None of the above

Answer: Option C

Explanation:

No answer description available for this question.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.