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One Method of Determining Harmonic Problems on Single-Phase Systems Is

Question 14

Multiple Choice

One method of determining harmonic problems on single-phase systems is to make two separate current checks. When this is performed, a ratio of average to true-RMS equal to 0.5 indicates _____ harmonic distortion.


A) ​no
B) ​moderate
C) ​extreme

Correct Answer:

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