Air Conditioning Repair Certification (ETI) Practice Exam

Question: 1 / 400

Which component is responsible for cycling the compressor on and off in an air conditioning system?

Thermostat

The component responsible for cycling the compressor on and off in an air conditioning system is indeed the thermostat. The thermostat acts as a temperature sensor and control device that monitors the indoor air temperature. When the temperature rises above the set point established by the user, the thermostat sends a signal to the compressor to turn on, initiating the cooling process. Once the desired temperature is reached, the thermostat will then signal the compressor to turn off, thereby maintaining the comfort level in the space being cooled.

In air conditioning systems, ensuring that the compressor operates efficiently and only when needed is crucial for energy conservation and maintaining optimal indoor temperatures. The thermostat plays a vital role in this process, making it an essential component in the operation of air conditioning systems.

Get further explanation with Examzify DeepDiveBeta

Reversing valve

Expansion valve

Blower motor

Next Question

Report this question

Download Air Conditioning Repair Certification (ETI) Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy