BUFFALO GROVE, Ill. — TPC Training Systems has announced the addition of six PowerPoint presentations to its library of HVACR instructor materials. TPC now offers over 100 presentations designed to help students visualize the key technical concepts of air conditioning and refrigeration, including ammonia refrigeration.

TPC said the new presentations thoroughly cover the following topics:

• 431 - The Refrigeration Cycle

• 432 - Refrigerants and Refrigerant Oils

• 461 - Ammonia Refrigeration Basics

• 462 - Positive-Displacement Compressors

• 463 - Evaporators, Condensers, and Controls

• 464 - Purging, Piping, and Safety

Each PowerPoint presentation includes colorful visual aids and presentation tips which instructors can use to supplement their classroom lectures. Each photo, diagram, and technical illustration is designed to help students increase their retention and add value to lessons.

TPC Training Systems offers a variety of technical and safety training materials. For additional information, visit www.tpctraining.com or call 800-837-8872.

Publication date: 12/9/2013

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