Question 128Refrigeration & AC - QMED
70% to passIf the evaporator coil horizontal return line of a container refrigeration system is less than 0.875"
AA
BB
CC
DD
AI Explanation
The correct answer is A. The evaporator coil horizontal return line of a container refrigeration system must be at least 0.875" in diameter, as per the regulations governing the design and installation of refrigeration systems on commercial vessels. A horizontal return line that is less than 0.875" would be considered too small and would not meet the regulatory requirements. The other answer choices (B, C, and D) are incorrect because they do not accurately reflect the required minimum size for the evaporator coil horizontal return line.
Related Questions
Q117:Which of the listed statements describes the reason why oil foaming occurs when ... Q84:The thermostat controlling the operation of the solenoid valve to a refrigerated... Q34:Which of the fluids listed is suitable for use as a secondary refrigerant? Q129:When replacing a thermostatic expansion valve power element, what is true concer... Q26:What is the most important consideration in selecting a lubricating oil for use ...
Ready to test your knowledge?
Take a Refrigeration & AC - QMED Practice ExamOfficial Resources