After the fire handle is pulled for an engine fire, when does the ENG light on the fuel panel extinguish?

The ENG light on the fuel panel extinguishes after turning off the fuel shutoff switch because the purpose of this action is to stop the fuel flow to the engine, which is a critical step in managing an engine fire situation. When the fire handle is pulled, it initiates a series of actions designed to contain the fire, and turning off the fuel supply is essential to prevent further fuel from contributing to the fire.

In this context, the extinguishing of the ENG light signifies that the fuel shutoff valve is no longer open, which aligns with the critical steps taken when dealing with an engine fire. Activating the fuel shutoff switch directly impacts the fuel flow, providing a clear indication of the successful action in mitigating the fire hazard.

Other options describe actions that do not directly correlate with the extinguishing of the ENG light or the management of the engine fire in a manner that would change the status of the light on the fuel panel. For instance, acknowledging the fire warning and opening the fuel shutoff valve would typically not cause the light to extinguish, as fuel flow would still be ongoing. Similarly, resetting the MASTER WARNING only silences the aural warning without affecting engine status or the ENG light specifically. Turning off and then on the