Refrigeration – Compressors Valves and Piping

By the end of this course, you will be able to: State the purpose of the compressor in the vapor-compression refrigeration cycle Describe hermetic, semi-hermetic, and open-type compressor housings Describe the design and operation of reciprocating, rotary vane, scroll, screw, and centrifugal compressors List major design considerations for a refrigeration piping system Discuss the use of copper, aluminum, and steel in refrigeration piping systems Discuss soldered, brazed, flared, and quick-connect piping connections Describe the operation of various types of expansion valves State the functions of accumulators, receivers, filter-driers, and common valve types in refrigeration systems