10. Which of the following is used in the cleaning process?
A. Detergent
B. Acid cleaners
C. Solvent cleaners
D. Abrasive cleaners
11. The following are the three methods of using heat in sanitizing EXCEPT;
A. Steam
B, Hot air
C. Sunlight
D. Hot water
12. What is a contact time?
A. How soon you must respond to a customer complaint
B. The amount of time it takes for a chemical sanitizer to be effective
c. How long food can be in the temperature danger zone
D. None of the above
13. Which of the following means that we have to consider the amount of
chemicals to be added in the water to kill harmful microorganisms?
A. Contact time
B. Concentration
C. Temperature
D. Exposure
14. Fifty (50)ppm chlorine in water solution is a mixture of;
A. 1 tablespoon to 2 gallons of water
B. 1 tablespoon to 4 gallons of water
C. 1 teaspoon to 2 gallons of water
D. 1 teaspoon to 4 gallons of water​