Answer :
Reduced pressure To keep track of the evapoeator suction pressure, a motor control is attached on the suction side of the compressor.
A compressor is a mechanical device that increases pressure while decreasing the volume of a gas. An air compressor is one specific type of gas compressor.Both pumps and compressors can convey a fluid via a pipe while increasing the fluid's pressure. The main distinction is that a compressor alters the density or volume of a fluid, whereas this is normally only achievable with gases. Due to the fact that liquids cannot be squeezed as much as gases, compressors are usually used for gases. Pressurizing and moving liquids are a pump's main duties. Many compressors can be staged, which entails repeatedly compressing the fluid in little steps or stages, to increase discharge pressure.
Learn more about compressor from
brainly.com/question/7602497
#SPJ4
