Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which impurities can give ice a milky appearance?
Which impurities can give ice a milky appearance?
- Dissolved gases and solids (correct)
- Dissolved gases only
- Solids only
- None of the above
What steps should be taken to produce transparent and good quality ice?
What steps should be taken to produce transparent and good quality ice?
- Air agitation and filtration
- Preliminary chemical treatment and filtration
- Preliminary chemical treatment and air agitation
- Preliminary chemical treatment, filtration, and air agitation (correct)
What is the purpose of air agitation in the ice making process?
What is the purpose of air agitation in the ice making process?
- To remove dissolved gases and solid impurities (correct)
- To freeze the ice from the sides inward
- To suck out the central core of the ice cake
- To prevent the formation of a milky appearance
Where do the dissolved gases and other solids accumulate during the ice making process?
Where do the dissolved gases and other solids accumulate during the ice making process?
Signup and view all the answers
What happens to the dissolved gases during air agitation in the ice making process?
What happens to the dissolved gases during air agitation in the ice making process?
Signup and view all the answers
Flashcards are hidden until you start studying
