Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when exceeding design Reynold’s number within aircraft fuel lines?
A)Increased laminar boundary layer thickness
B)Premature pump cavitation erosion✓
C)Decreased frictional head losses
D)Enhanced heat transfer efficiency
💡 Explanation
Exceeding the Reynold’s number signifies a transition from laminar to turbulent flow, therefore increased flow disruptions initiate unstable pressure zones leading to the mechanism of cavitation. This creates destructive vapor bubbles that collapse near pump surfaces, rather than a stable flow/optimal cooling.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which failure causes excessive ripple voltage on a DC power rail when a switching regulator capacitor ages?
- Which outcome occurs when impurities raise grain boundary resistance within polycrystalline silicon solar cells?
- Which mechanism initiates electron avalanches within MOSFET gate oxide?
- Which consequence results when anti-reflective coatings degrade on LiDAR?
- Which risk increases when a GPS satellite's clock malfunctions, impacting perceived location?
- Which phenomenon causes increased drag on a subsonic aircraft wing encountering clear-air turbulence?
