QuestionDecember 14, 2025

When power is lost due to an unforeseen circumstance, a(n) __ detects the outage and automatically switches the power sources from normal to battery backup. Inverter Breaker Uninterruptible power supply Automatic Transfer Switch

When power is lost due to an unforeseen circumstance, a(n) __ detects the outage and automatically switches the power sources from normal to battery backup. Inverter Breaker Uninterruptible power supply Automatic Transfer Switch
When power is lost due to an unforeseen circumstance, a(n) __ detects the outage and
automatically switches the power sources from normal to battery backup.
Inverter
Breaker
Uninterruptible power supply
Automatic Transfer Switch

Solution
4.3(285 votes)

Answer

Uninterruptible power supply Explanation 1. Identify the device function The device must detect power loss and switch to battery backup automatically. 2. Match with options An Uninterruptible Power Supply (UPS) provides automatic switching to battery backup during outages.

Explanation

1. Identify the device function<br /> The device must detect power loss and switch to battery backup automatically.<br />2. Match with options<br /> An Uninterruptible Power Supply (UPS) provides automatic switching to battery backup during outages.
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