Which phases of flight will the T.O. INHIBIT appear?

The T.O. INHIBIT feature is an important aspect in the context of the A320’s flight management systems, particularly during takeoff. The T.O. INHIBIT refers to a mode that suppresses specific warnings and alerts during the initial flight phases to avoid unnecessary distractions and allow pilots to focus on critical tasks during takeoff.

In this scenario, the correct answer highlights that the T.O. INHIBIT is active during the early phases of flight, particularly during the phases that typically occur right after takeoff. During these phases, the aircraft is still in a critical stage of flight where maintaining control and situational awareness is paramount. By inhibiting certain warnings, the system helps to streamline pilot workload during this transition.

The other choices do not reflect the correct relationship between the T.O. INHIBIT function and the corresponding flight phases. Understanding these phases is essential for pilots as it emphasizes how automation and systems support are designed to enhance safety and efficiency during crucial moments in flight.