The Evans-Perkins cycle, often known as the reverse Rankine cycle, is the basis for the actual vapour compression cycle.
It works as a heat exchanger, transferring heat from the cooled substance to a boiling temperature. It depicts the cooling impact (refrigeration). The cycle's minimum temperature is at the evaporator.
A videocassette recorder, usually known as a VCR, is an electromechanical device that uses a magnetic tape cassette to record, save, and play back television shows on a television set.