Question 193Refrigeration & AC - 1st Asst/Chief
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 D. The reason is that for a container refrigeration system, the evaporator coil horizontal return line must be at least 0.875 inches in diameter, as per the regulations for US Coast Guard Captain's License Examinations. If the evaporator coil horizontal return line is less than 0.875 inches, it does not meet the minimum requirement and would be considered a deficiency. Therefore, the correct answer is D. The other answer choices (A, B, C) would be incorrect, as they do not specify the proper minimum diameter of 0.875 inches for the evaporator coil horizontal return line in a container refrigeration system.
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