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2 cards from this section. Quick, good the night before a test.
What is a refrigerant?
Think of something that helps keep things cold.
Name one environmentally friendly refrigerant.
It is also a gas we exhale.
Which aspect is NOT considered when selecting a refrigerant?
Think about what truly affects functionality.
True or False: Ammonia is considered a refrigerant with low toxicity.
Consider the safety aspects we discussed.
You are tasked with designing a new residential air conditioning unit. What steps would you take to select an appropriate refrigerant?
Think about how safety and environmental impacts affect your design choices.
Analyze the potential consequences of a company using a refrigerant with a high ODP in its new line of refrigerators.
Consider both the regulatory and business aspects.
4 more questions in this section. Enroll free to practise them all.
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