Final answer:
A restricted inlet screen on a TEV can lead to decreased cooling capacity, increased energy consumption, and higher discharge pressure.
Step-by-step explanation:
A restricted inlet screen on a Thermostatic Expansion Valve (TEV) can cause all of the following: decreased cooling capacity, increased energy consumption, and higher discharge pressure.
When the inlet screen is restricted, it can impede the flow of refrigerant through the TEV, resulting in reduced cooling capacity. The system will then require more energy to achieve the desired cooling effect, leading to increased energy consumption. Additionally, the restriction can cause a buildup of pressure in the system, resulting in higher discharge pressure.