Engine 2014: General Subjects

Question 3,126 of 3,524

What is the function of a heat interchanger used in a refrigeration system?

0 ✓ | 0 ✕ 10 free left today

Tip: press A-D to answer

More General Subjects questions

#3124 What is the correct color coding of refrigerant recovery cylinders regardless of the refrigerant contained within?
#3125 What is the equivalent tonnage of a refrigeration system rated at 48,000 BTU per hour?
#3127 What is the lowest permissible flashpoint of the oil used in a hydraulic valve actuating system that operates at 145 psi...
#3128 What is the lowest permissible flashpoint of the oil used in a hydraulic valve actuating system that operates at 145 psi...
#3129 What is the main purpose of the valves shown in the illustration?

Mariner discussion

Comments from mariners who studied this question.

ma mannylittle5 · Apr 26, 2019

heat interchanger
A) lower the temperature of liquid refrigerant before entering the expansion valve
B) reduce the possibility of liquid refrigerant from flooding back to the compressor
C) minimize sweating of the suction line