Which type of uninterruptible power supply uses AC power to continuously charge its battery, while also providing power to devices through the battery?
A) standby UPS
B) online UPS
C) line conditioning UPS
D) surge UPS

Question

Quizplus · Accepted Answer

The online UPS is the type of uninterruptible power supply that continuously charges its battery while providing power to devices through the battery. This is because the online UPS uses AC power to convert to DC power and then back to AC power to supply devices, providing continuous power even if there's a power outage or voltage fluctuations. The other options (standby UPS, line conditioning UPS, and surge UPS) do not provide continuous power through the battery.

Which Type of Uninterruptible Power Supply Uses AC Power to Continuously