On an oscilloscope display:
A) a flat horizontal trace means voltage is constant.
B) a straight diagonal trace means voltage is changing at a steady rate.
C) all the above
D) voltage is on the vertical axis and time is on the horizontal axis.

Question

Quizplus · Accepted Answer

A flat horizontal trace on an oscilloscope indicates that the voltage is constant over time, while a straight diagonal trace indicates that the voltage is changing at a steady rate. Additionally, on an oscilloscope, voltage is indeed plotted on the vertical axis and time on the horizontal axis, making all the given statements correct.

On an Oscilloscope Display