Test Preparation on Electronics And Communication Test Preparations On Alternating Current vs Direct Current Part 1
1.
What are the two main applications for ac?
2.
The distance that a signal's energy can travel in the time it takes for one cycle to occur is called the signal's:
3.
One oscilloscope selector knob that allows the major and minor divisions of the graticule to be used to determine a signal amplitude value is called the:
4.
If current varies periodically from zero to a maximum, back to zero, and then repeats, the signal is:
