What should be verified after power is restored during bus jumper installation?

The verification of power restoration is crucial following the installation of a bus jumper because it ensures the safe and effective operation of the train's electrical systems. After performing maintenance or installation work, particularly involving electrical components, confirming that power has indeed been restored allows the engineer to proceed with confidence that the equipment is operational and safe for use. Additionally, it is essential for safety protocols and operational checks, as any failure to restore power could lead to significant issues during train operation.

While other checks, such as ensuring proper alignment, confirming safe air pressure levels, and verifying brake functionality, are also important for overall train safety and operation, the immediate focus after bus jumper installation should be on the restoration of power. This step is foundational since all subsequent systems rely on electricity to function effectively.