Devices that supply power when the commercial utility power system fails are called which of the following?
Posted: Thu Aug 18, 2022 8:15 am
Devices that supply power when the commercial utility power system fails are called which of the following?
A. power conditioners
B. uninterruptible power supplies
C. power filters
D. power dividers
A. power conditioners
B. uninterruptible power supplies
C. power filters
D. power dividers