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← ScienceWhich outcome occurs when a refrigerator compressor motor cycles excessively?
A)Refrigerant undergoes accelerated phase separation
B)Evaporator coil experiences increased ice buildup
C)Compressor oil viscosity decreases rapidly✓
D)Condenser fan suffers thermal runaway
💡 Explanation
Excessive cycling implies frequent start/stop of the compressor. Induction heating dominates because eddy current losses increases motor temperature and therefore reduces oil viscosity, rather than phase separation; sustained operation avoids this.
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