First-Year HVAC Service Certification Practice Test 2025 – The Comprehensive All-in-One Study Guide for Success!

Question: 1 / 400

Name the heat rejection component in a refrigeration circuit.

Evaporator coil

Compressor coil

Condenser coil

The condenser coil serves as the heat rejection component in a refrigeration circuit. Its primary function is to release the heat absorbed by the refrigerant from the evaporator and the heat generated in the compressor. As the refrigerant vapor passes through the condenser, it loses heat to the surrounding environment, causing it to condense into a liquid state.

This heat rejection process is essential for maintaining the efficiency and effectiveness of the refrigeration system. By expelling heat to the outside atmosphere, the condenser allows the refrigeration cycle to continue by converting the refrigerant back from a vapor to a liquid, which can then flow back to the evaporator to repeat the cycle. Other components like the evaporator coil, compressor, and expansion valve each have distinct roles in the refrigeration cycle, but the specific role of heat rejection is assigned to the condenser coil.

Get further explanation with Examzify DeepDiveBeta

Expansion valve

Next Question

Report this question

Download First-Year HVAC Service Certification Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy