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← TechnologyWhich risk increases when overwing exit systems in aircraft lack mechanical advantage gearing?
A)Rotor stall becomes more likely
B)Increased turbine blade tip vortices
C)Slower emergency egress initiation✓
D)Elevated gearbox oil temperatures occur
💡 Explanation
Slower emergency egress initiation occurs because, without mechanical advantage gearing, the force required to open a heavy aircraft door increases via direct actuation. Therefore, door operation requires more manual force, rather than optimized reduction gearing.
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