What is the correct sequence of actions during a takeoff?

The correct sequence of actions during a takeoff is to first release the brakes, then center the nose wheel, and finally advance the Power Control Lever (PCL).

Releasing the brakes initiates the takeoff roll. It's essential for the aircraft to begin moving down the runway without any hindrance. Centering the nose wheel ensures that the aircraft remains in alignment on the centerline of the runway, which is crucial for ensuring a straight takeoff path. After establishing alignment, advancing the PCL increases engine power, resulting in acceleration down the runway.

Following this sequence is critical for a smooth and safe takeoff. Other sequences, such as those listed in the incorrect options, might jeopardize the takeoff by failing to prioritize necessary actions in the right order, such as ensuring the aircraft is under control before increasing power.