Which outcome occurs when humidity levels exceed evaporator capacity in cascade refrigeration systems?

💡 Explanation

Icing diminishes heat transfer efficiency because the **latent heat of fusion** causes moisture to freeze on the coils blocking airflow; therefore, system performance drops, rather than increasing efficiency because moisture solidifies.

• Which consequence results when turbine over-speeding in turboprop aircraft?
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• Which behavior results when hydraulic actuators in a robotic arm experience excessive backlash?
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