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← ScienceWhich outcome occurs when Reynolds number exceeds thresholds in aircraft fuel lines?
A)Transition to a turbulent flow regime✓
B)Increase in laminar boundary layer thickness
C)Increased fuel temperature and thermal expansion
D)Dramatic viscosity reduction improves filter efficiency
💡 Explanation
A transition to turbulent flow regime will occur because the inertial forces overwhelms viscous forces; therefore the flow becomes chaotic preventing smooth, predictable flow of fuel, rather than laminar which maintains an orderly flow.
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