AC current measurement using CRO (Cathode Ray Oscilloscope)

Learn the step-by-step procedure for AC current measurement using CRO (Cathode Ray Oscilloscope) in this detailed guide. Our article covers the entire process, from observing the voltage wave on the CRT screen to calculating the current using a known resistance and the appropriate formula. With helpful diagrams and clear instructions, this guide is perfect for students and electronics enthusiasts looking to master AC current measurement techniques.

How to measure AC/DC voltage & current using CRO? Explain with diagrams

Applied Electronics

Prof. Dattaraj Vidyasagar
February 23, 2022
January 4, 2024
1

The CRO is a versatile laboratory instrument. It is used for all types of measurements like AC/DC voltage, AC/DC current, frequency and phase measurements. These methods are explained in details with practice exercise.