Auxiliary power is electric power that is provided by an alternate source and that serves as backup for the primary power source at the station main bus or prescribed sub-bus.
Garrett Ai Research GTC85 Auxiliary Power Unit for Boeing 727 100 and 727 200 aircraft Hiller Aviation Museum San Carlos, California DSC03059
The LRTA 1200 class is the third-generation class of high-floor light rail vehicles of the LRT Line 1, built by Kinki Sharyo and Nippon Sharyo. Purchased as part of the second phase of the capacity ex
A 1200 class train near Monumento station in July 2025
Train interior in February 2022
A 1200 class train (front cab) at 5th Avenue station in October 2016.
A 1200 class train at Balintawak station in December 2021.