Question

Leading Edge Flaps (LEFs) in aviation are typically automatically programmed based on mach number, Angle of Attack (AOA), and altitude but are fixed at 2 degrees up during what configurations? Option1: Takeoff and Landing Option2: Cruise Option3: Climbing Option4: Descending

Answer 1

In aviation, the Leading Edge Flaps (LEFs) are set at 2 degrees up during the takeoff and landing configurations. This setting helps to increase the lift coefficient for efficient takeoffs and landings.

Step-by-step explanation:

In the field of aviation, the configurations of Leading Edge Flaps (LEFs) are critically important as they affect the performance and safety characteristics of an aircraft. The LEFs are generally automatically programmed based on mach number, Angle of Attack (AOA), and altitude. However, during the specific configurations of takeoff and landing, LEFs are typically fixed at an angle of 2 degrees up. This flap setting helps to increase the lift coefficient of the aircraft allowing it to take off and land more efficiently.

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