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4 cards from this section. Quick, good the night before a test.
What is a refrigerant?
Think about its role in cooling systems.
Name one desirable property of refrigerants.
Consider what makes it effective for absorbing heat.
What does ODP stand for?
It's related to ozone layer damage.
True or False? Ammonia is a common refrigerant used in automotive air conditioning.
Recall the examples we discussed.
If a refrigerant has a high GWP, what might be the long-term environmental effects of its increased usage?
Consider what happens when gases stay in the atmosphere.
How would you optimize a refrigeration system using ammonia? Discuss the desirable properties of ammonia in your answer.
Focus on the properties of ammonia that make it effective.
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