Which of the following is a valid flight spoiler deflection angle when flaps are up to 2?

Which of the following is a valid flight spoiler deflection angle when flaps are up to 2?

• A. 25°
• B. 35°
• C. 45°
• D. 60°

Answer: (B)

Spoilers in flight are designed to reduce lift and add drag, and their deflection is limited by flap setting and flight mode. When the flaps are up to 2 degrees, the system specifies a maximum flight spoiler deflection of 35 degrees to achieve the needed lift reduction while preserving controllability and staying within structural limits. The other angles either exceed what the flight mode allows or correspond to different modes (like landing/ground spoilers) with different settings, so they’re not used in this scenario. Therefore, 35 degrees is the valid flight spoiler deflection angle for flaps up to 2. Always check the aircraft’s manual for model-specific values.

Spoilers in flight are designed to reduce lift and add drag, and their deflection is limited by flap setting and flight mode. When the flaps are up to 2 degrees, the system specifies a maximum flight spoiler deflection of 35 degrees to achieve the needed lift reduction while preserving controllability and staying within structural limits. The other angles either exceed what the flight mode allows or correspond to different modes (like landing/ground spoilers) with different settings, so they’re not used in this scenario. Therefore, 35 degrees is the valid flight spoiler deflection angle for flaps up to 2. Always check the aircraft’s manual for model-specific values.