One of the major concerns in power electronics is to clean-up or shape-up the utility- supply voltage (the wall-outlet 220 V/60 Hz) from disturbances such as, overvolt, undervolt, voltage spikes, and harmonic distortions.
What circuit is used for this?
A. power conditioners
B. UPS
C. power inverters
D. line scanning
Show Answer
Answer: A
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