Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich performance decrease occurs when laminar inkjet printer heads clog?
A)Decreased droplet ejection accuracy✓
B)Increased ink reservoir pressure
C)Elevated head operating temperature
D)Nozzle material crystallization
💡 Explanation
Reduced viscosity raises resistance through the nozzle via Poiseuille flow. Because increased shear stress within ink prevents consistent droplet formation during ejection, therefore leading to decreased accuracy, rather than simple reduced flow or thermal effects.
🏆 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 outcome occurs when an electron exceeds escape velocity?
- Which limit arises when excessive electron delocalization reduces magnetism?
- Which outcome reduces catalytic efficiency when reactant concentration saturates enzymatic active sites?
- Which consequence results when stimulated emission fails in laser?
- Which condition triggers cavitation risk near a marine propeller?
- Which mechanism reduces the energy needed for forward reaction in catalytic converters during automobile exhaust processing?
