What is the difference between a true RMS and an average responding multimeter?
A. True RMS multimeters are more accurate than average responding multimeters.
B. True RMS multimeters can measure both AC and DC voltage and current, while average responding multimeters can only measure DC.
C. Average responding multimeters give a reading that is the average of the AC waveform, while true RMS multimeters give a reading that takes into account the amplitude of the waveform.
D. True RMS multimeters are more expensive than average responding multimeters.
Answer:C
What is the difference between a true RMS and an average responding multimeter?
A. True RMS multimeters are more accurate than average responding multimeters. B. True RMS multimeters can measure both AC and DC voltage and current, while average responding multimeters can only measure DC. C. Average responding multimeters give a reading that is the average of the AC waveform, while true RMS multimeters give a reading that takes into account the amplitude of the waveform. D. True RMS multimeters are more expensive than average responding multimeters.
Explanation: Average responding multimeters give a reading that is the average of the AC waveform, while true RMS multimeters give a reading that takes into account the amplitude of the waveform, resulting in a more accurate reading for non-sinusoidal waveforms.