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4 cards from this section. Quick, good the night before a test.
What is the main function of the absorber in a VARS?
Think about what happens to refrigerants in a cooling system.
Name one advantage of using Lithium Bromide in refrigeration.
Consider safety in comparison to ammonia.
What is the role of the generator in a VARS?
Think about what happens during the heating process.
True or False: Lithium Bromide is used in applications requiring freezing temperatures.
Recall the properties of different absorbents.
Design a VARS system for a remote facility using waste heat. Identify suitable refrigerant-absorbent pairs and justify your choices.
Consider the operational environment of the facility when selecting materials.
Discuss the advantages and disadvantages of using the LiBr-water system over the NH₃-H₂O system in air conditioning applications.
Compare their application contexts to draw conclusions.
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