3.13 AC Flashcards
1
Q
What is the most common type of current used in the main supply
A
AC
2
Q
What ate the 2 main characteristics that distinguishes AC to DC
A
The amount (size) of both the voltage and current changes with time.
The direction (polarity) of both the voltage and current changes with time
3
Q
WhT is common for AC
A
The changes repeat continuously
4
Q
What is used to convert from a sine wave to a square wave
A
Clock pulses
