You should speak to the doctor about: 1  Your vaccination history. 2  Travel plans while in Vietnam and beyond if visiting other countries. 3  What style of accommodation and transport you will use. 4  Your general health and wellbeing. 5  Any plans for adventurous or outdoors activities.
Refrigerating Compressor. Refrigerating Compressor. a compressor that is a component of a vapor-compression refrigerating machine and is used to draw the refrigerant vapor from the evaporator and deliver it to the condenser.
As the name states, the refrigeration cycle is a continuous process. Refrigerant moves from the compressor to the condenser, through a metering device, to an evaporator, and then the cycle repeats (see figure 1). The compressor does exactly as its name says: it compresses the refrigerant.