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← TechnologyWhich mechanism prevents stall when a high angle-of-attack condition occurs?
A)Leading-edge slat deployment✓
B)Increased engine thrust output
C)Aileron surface deflection limits
D)Horizontal stabilizer trim change
💡 Explanation
Leading-edge slats use boundary layer energization because they increase lift coefficient by redirecting high-pressure air, therefore preventing flow separation and stall, rather than directly changing thrust or trimming, which affect the overall forces.
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