How does the battery system manage reverse current?

The battery system in the Dassault Falcon 7X is designed with safety and operational efficiency in mind, particularly in managing reverse current. When reverse current is detected, the system employs automatic trip functions that disconnect the battery from the power source. This automatic response is crucial for protecting the integrity of the electrical system and preventing potential damage to other components.

By automatically tripping when reverse current is detected, the system effectively isolates the battery to halt any reverse flow of current, avoiding any issues with overheating or electrical faults that could arise from a failure to address the reverse current situation. This proactive measure enhances the reliability of the aircraft's electrical systems and ensures that the crew can continue to operate the aircraft safely without the risks associated with reverse current flow.

The other options do not accurately reflect how the system operates. Simply blocking power completely would not provide the necessary flexibility required for the functioning of the aircraft's many electrical systems. Relying solely on visual alerts would not provide the immediate action needed to protect the system, and direct connection to the main power source does not incorporate the necessary safety mechanisms to handle reverse current effectively. Therefore, the correct response describes how the system actively protects itself from the hazards associated with reverse current.