SC Refrigeration Practice Questions - South Carolina Refrigeration Contractor Examination Exam

Which refrigeration system type is classified as a high-probability system under IMC 1103.3?

A double-indirect open-spray system with isolated refrigerant piping An indirect closed (chiller) system with the refrigerant confined to the machine room A direct system in which the evaporator is in the occupied airstream An indirect-vented closed system

Correct Answer:

A direct system in which the evaporator is in the occupied airstream

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