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← TechnologyWhich process can cause thermal runaway in vapor-compression?
A)Refrigerant superheat accumulating in the compressor✓
B)Expansion valve failing to maintain pressure
C)Evaporator coil reaching freezing temperatures
D)Condenser fan experiencing total mechanical failure
💡 Explanation
Thermal runaway occurs due to refrigerant superheat because the increased temperature intensifies the compressor heating and inefficiency; therefore, temperatures rise uncontrollably rather than maintaining steady-state heat transfer which causes system damage if prolonged.
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