critter1380 critter1380

04-01-2024
Physics

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What are the symptoms of a system with low suction pressure, low head pressure, high superheat, and low sub-cool?
1) The system is overcharged with refrigerant
2) The system has a restriction in the refrigerant flow
3) The system has a leak in the refrigerant circuit
4) The system has a faulty expansion valve

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