AIM :- To identifying the status of a UPS (Uninterruptible Power Supply) from its front panel indicators, Materials Needed UPS unit with front panel indicators Load (e.g., computer, lamp, etc.) to connect to the UPS Multimeter (optional, for battery voltage testing) Procedure Initial Setup : Place the UPS in a well-ventilated area. Connect the UPS to a wall outlet. Connect a load (like a computer or lamp) to the UPS output. Powering On the UPS : Turn on the UPS. Observe the power on indicator: Expected Result : A solid green light indicates that the UPS is powered on. Observing Battery Status : After powering on, let the UPS charge for a few hours if necessary. Check the battery status indicator: Expected Result : A solid green light typically means the battery is fully charged. A yellow or red light indicates low charge. Simulating Power Failure : Unplug the UPS from the wall outlet while keeping the load connected. Observe the indicators: Expected Result : The UPS should switch ...
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