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← TechnologyWhich outcome occurs when cooling is lost in internal turbine blades?
A)Creep rupture life decreases rapidly✓
B)Compressor stall pressure increases quickly
C)Combustion efficiency decreases immediately
D)Thrust reverser action becomes unpredictable
💡 Explanation
The loss of cooling causes a rapid decrease in creep rupture life of the blades because thermal stresses increase, activating creep deformation. Therefore, failure risk climbs, rather than stalls in the aircraft or combustion problems occurring without blade overheating present.
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