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← ScienceWhich risk increases when aircraft experience sudden electrical surges during thunderstorms?
A)Capacitor dielectric breakdown occurs✓
B)Turbine blade stall intensifies
C)Flight control surface binding
D)Fuel tank vapor pressure rises
💡 Explanation
Electrical surges induce high voltage stress on aircraft capacitors; dielectric breakdown occurs because this stress exceeds the breakdown strength. It causes permanent damage rather than other failures, therefore threatening the stability of onboard electronic systems rather than mechanical functions.
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