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Q. |
Which of the following explains the reasons for concern with power quality? |
A. | End-user equipment become more sensitive to power quality due to many microprocessor-based controls |
B. | The adjustable-speed motor drives helps to reduce harmonic levels |
C. | Modern load & equipment are less sensitive to power quality variations. |
D. | Power electronics equipment do not affect the power quality at all. |
Answer» A. End-user equipment become more sensitive to power quality due to many microprocessor-based controls |
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