Which function does an oxygen generator serve in flight equipment?

The function of an oxygen generator in flight equipment is primarily to provide breathable oxygen. This is crucial in situations where the cabin pressure may drop, such as during high-altitude flight or in case of a decompression event. The oxygen generator ensures that crew members and passengers can receive the necessary oxygen to maintain consciousness and perform essential functions, as atmospheric oxygen levels can become insufficient at high altitudes.

Oxygen generators can produce oxygen by using chemical reactions or other methods to release oxygen directly into the cabin, which is vital for survival. This function supports safe operations by mitigating the effects of hypoxia, which can occur when the body does not receive enough oxygen. Understanding this safety feature is essential for aircrew members, as it directly impacts the overall safety and emergency preparedness of flight operations.