FOOD PROTECTION COURSE -
LESSON 11 QUIZ QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT RATED
A+
Q: What is the main reason for preventing backflow in kitchen equipment?
A: To prevent contamination of potable water and food equipment ✔✔
Q: What must be installed to prevent sewage waste from backing up into a
culinary sink?
A: An air break ✔✔
Q: What is the purpose of an indirect waste connection (like an air break) at
culinary sinks?
A: It stops sewage from backing up into the sink ✔✔
Q: What is considered the most reliable method of backflow prevention?
A: An air gap ✔✔
Q: Which combination of fixtures must be fitted with an air break?
A: Pot wash and culinary sinks ✔✔
Q: When can backflow occur, potentially contaminating drinking water?
A: When a cross connection is present ✔✔
LESSON 11 QUIZ QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT RATED
A+
Q: What is the main reason for preventing backflow in kitchen equipment?
A: To prevent contamination of potable water and food equipment ✔✔
Q: What must be installed to prevent sewage waste from backing up into a
culinary sink?
A: An air break ✔✔
Q: What is the purpose of an indirect waste connection (like an air break) at
culinary sinks?
A: It stops sewage from backing up into the sink ✔✔
Q: What is considered the most reliable method of backflow prevention?
A: An air gap ✔✔
Q: Which combination of fixtures must be fitted with an air break?
A: Pot wash and culinary sinks ✔✔
Q: When can backflow occur, potentially contaminating drinking water?
A: When a cross connection is present ✔✔