Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence maximizes chiller efficiency at constant load?
A)Evaporator pressure at saturation point✓
B)Compressor motor draws peak amperage
C)Expansion valve remains fully closed
D)Condenser superheat rises asymptotically
💡 Explanation
Chiller efficiency improves with higher evaporator pressures because elevated pressure corresponds to a higher saturation temperature—less temperature lift needed therefore, lower compressor work due to decreased entropy generation, rather than amperage spikes or ineffective valve closures.
🏆 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 a salt bridge is removed during sustained operation of an electrochemical cell?
- Which consequence results when gravitational and inertial effects equilibrate in a centrifuge?
- Which consequence results when a fuel rod's cladding fails during nuclear fission?
- Which outcome occurs when a platinum catalyst surface becomes saturated with reactant molecules in a chemical reactor?
- Which outcome occurs when measuring spin on one entangled electron destroys coherence?
- Which outcome occurs when a refrigerant's pressure in an air conditioning system rapidly decreases?
