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← ScienceIn an ammonia absorption refrigeration cycle, which issue arises when the generator's heat input exceeds design limits?
A)Crystallization in evaporator increases greatly
B)Insufficient refrigerant pressurization now occurs
C)Reduced absorbent solution separation present✓
D)Overheating may damage the generator
💡 Explanation
Exceeding design heat input hinders fractional distillation causing incomplete separation in the vapor generator; because ammonia vapor isn't fully isolated, the Coefficient of performance declines therefore efficiency falls rather than affecting other isolated components like the evaporator.
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