Worksheetscleaning and sanitizing
Total questions: 10
Worksheet time: 3mins
What should you do when the rinse water becomes dirty or full of suds?
Continue using the same rinse water
Change the rinse water
Add more soap to the rinse water
Use hot water to rinse the items
It is the most inexpensive and readily available way to sanitize.
Hot Water
Steam
What is the process of removing food and other soils?
Sanitizing
Cleaning
Disinfecting
Drying
What should you do if the temperature of the water/sanitizer concentration falls too low?
Continue using the same solution
Add more water to the solution
Change the sanitizing solution
Increase the temperature of the solution
How long should you sanitize items for?
10 seconds
30 seconds
1 minute
5 minutes
What is the process of reducing the number of microorganisms on a properly cleaned surface to a safe level?
Purifying
Sterilizing
Sanitizing
Disinfecting
What is the safe level of reduction of disease microorganisms that are of public health importance?
90%
99%
99.9%
99.999%
What is the proper hot water temperature for the final sanitizing rinse in dish machines?
170°F
160°F
180°F
190°F
What is the purpose of delimers?
To remove mineral deposits
To dissolve grease
To scrub hard-to-remove dirt
To sanitize surfaces
What is the process of removing food and other soils?
Sanitizing
Cleaning
Disinfecting
Drying
