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3 cards from this section. Quick, good the night before a test.
What does COP stand for in refrigeration systems?
Recall the acronym for efficiency.
Name one environmental impact consideration when selecting refrigerants.
Think about climate change effects.
What is the purpose of selecting better refrigerants in VCR systems?
Think about both performance and safety.
True or False: Vapor superheating prevents liquid refrigerant from damaging the compressor.
Consider the role of superheating in compressor protection.
Design a refrigeration system using a refrigerant of your choice. Discuss the benefits and drawbacks of your selected refrigerant concerning its COP and environmental impact.
Consider different industry requirements and how they influence your decision.
Evaluate an existing refrigeration system and propose at least two methods of improvement using knowledge of refrigerants and performance techniques discussed. What metrics would you use to measure improvement?
Think about real-world impacts and the sustainability of each method.
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