Ac ripple measurements can be most accurately made by using
A) an ohmmeter.
B) a multimeter.
C) an oscilloscope.
D) a spectrum analyzer.

Question

Quizplus · Accepted Answer

An oscilloscope is the best choice for accurately measuring AC ripple as it displays the waveform of the signal over time, allowing for precise measurement of the amplitude and frequency of the ripple. An ohmmeter measures resistance and cannot measure AC ripple, while a multimeter can measure AC voltage but may not have the necessary resolution to accurately measure small amounts of AC ripple. A spectrum analyzer is a more advanced tool used for analyzing the frequency components of a signal and is not necessary for measuring AC ripple.

Ac Ripple Measurements Can Be Most Accurately Made by Using