RefrigerationCâu 54 / 110
What is the primary function of the compressor in the refrigeration cycle?
a.To absorb heat from the space
b.To meter refrigerant into the evaporator
c.To raise the pressure and temperature of the refrigerant vapor and circulate it
d.To drain condensate
Giải thích
The compressor draws in low-pressure vapor from the evaporator and compresses it to a high pressure and temperature, then discharges it to the condenser. This pressure difference drives refrigerant flow around the loop. It is often called the heart of the system.
Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- In the basic refrigeration cycle, which component absorbs heat from the conditioned space?
- The condenser in an air-conditioning system performs which function?
- A thermostatic expansion valve (TXV) controls refrigerant flow into the evaporator to maintain what?
- Superheat is defined as the temperature of the refrigerant vapor above what?
- A technician measures a suction pressure whose saturation temperature is 40 F and a suction line temperature of 52 F. What is the superheat?
- Subcooling is measured at which point in the system?
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