Practice Configuration (5.1) - Vapor Absorption Systems - Refrigeration and Air Conditioning

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10 questions

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6 sample questions

Question 1.
Name one advantage of Vapor Absorption Refrigeration Systems.
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Think about the energy source.
Question 2.
What is the role of the evaporator in VARS?
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Identify what happens during the cooling process.
3Question 3.
What do VARS primarily use instead of mechanical compressors?
- Electric motors
- Thermal energy
- Piston compressors
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Think about the energy type they utilize.
4Question 4.
True or False: Ammonia is non-flammable in VAR systems.
- True
- False
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Consider the properties of ammonia.
Question 5.
Develop a theoretical model of a VAR system using various waste heat sources in an industrial setting. Discuss any possible drawbacks.
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Focus on the source's reliability.
Question 6.
Design an experiment to test the efficiency of a specific absorbent in a VAR system. Outline both the methods and expected results.
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Think of the variables influencing efficiency.

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