Practice Absorbent–refrigerant Combinations (3)

Practise this section

10 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the primary refrigerant used in a Water-Lithium Bromide system?
Show hintHide hint
Think about the name of the system.
Question 2.
True or False: Ammonia is a safe refrigerant in all applications.
Show hintHide hint
Consider ammonia's properties.
3Question 3.
What is the primary refrigerant used in Water-Lithium Bromide systems?
- Water
- Lithium Bromide
- Ammonia
Show hintHide hint
Which term indicates that it is primarily a salt?
4Question 4.
True or False: The Water-Ammonia system is preferred due to its efficiency.
- True
- False
Show hintHide hint
Reflect on the properties of water.
Question 5.
Consider a refrigeration application that requires low-temperature cooling. Which absorption system would you recommend and why?
Show hintHide hint
Focus on the specific refrigerant qualities required for low temperatures.
Question 6.
Evaluate the implications of using lithium bromide in a very cold environment where crystallization occurs.
Show hintHide hint
Think about temperature effects on absorbent states of matter.

6 more questions in this section. Enroll free to practise them all.