Question

When the heat load on the evaporator increases, the automatic expansion valve____

Answer 1

When the heat load on the evaporator increases, the automatic expansion valve responds by opening wider to allow more refrigerant into the evaporator coils.

Step-by-step explanation:

When the heat load on the evaporator increases, the automatic expansion valve responds by opening wider to allow more refrigerant into the evaporator coils. This increases the flow of refrigerant and helps to maintain the desired cooling capacity.

The automatic expansion valve (AXV) is a crucial component in refrigeration and air conditioning systems. It plays a key role in regulating the flow of refrigerant into the evaporator coil based on the heat load requirements.