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

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Definitions:

Digital Rectal Exam

A physical examination method where a healthcare provider inserts a gloved, lubricated finger into the rectum to check for abnormalities.

Biopsy-Proven

Confirmation of a disease or condition by examining a tissue sample removed from a patient's body.

Sensitivity

The ability of a test to correctly identify those with the disease (true positive rate), indicating its reliability in detecting cases.

Infectious Disease

Diseases caused by pathogenic microorganisms, such as bacteria, viruses, parasites, or fungi; can be spread directly or indirectly from one person to another.