Search the courses, subjects, tracks, games and features, or jump straight to a page.
3 cards from this section. Quick, good the night before a test.
What is the primary advantage of VARS over traditional systems?
Think about energy sources.
Name one refrigerant used in VARS.
It is a common cooling agent.
What energy sources can VARS utilize?
Consider non-conventional energy sources.
True or False: Ammonia is a non-toxic refrigerant.
Think about safety concerns.
Design an example of a VARS for an industrial facility with access to waste heat. How would you determine the ideal refrigerant-absorbent pair?
Consider the environmental conditions and the nature of the process.
Compare the efficiency of a conventional refrigeration system with a VARS in a solar-powered facility. What factors would you evaluate?
Think about long-term sustainability.
4 more questions in this section. Enroll free to practise them all.
Enroll free