What is the primary purpose of the fire alarm system in turbine engines?

The primary purpose of the fire alarm system in turbine engines is to alert the crew of overheat or fire conditions. This is critical in ensuring the safety of the aircraft and its occupants, as early detection of fire can allow the crew to take prompt action to mitigate the situation, including activating fire extinguisher systems or initiating emergency procedures.

Fire alarm systems are equipped with various sensors that monitor temperature and detect smoke or flames within the engine, providing crucial information to the pilots. In high-stakes environments like aviation, timely alerts can significantly enhance survival chances and preserve the integrity of the aircraft.

While monitoring low fuel levels, passenger comfort, or landing gear function are important aspects of overall aircraft operation, they do not relate directly to the prevention and management of fire hazards, which is the primary focus of the fire alarm system.