SNA Kitchen Operations & Equipment 2

Question 1

What is the maximum time that perishable food can remain in the temperature danger zone before it must be discarded?

Accepted Answer

4 hours cumulative

Answer

2 hours

Answer

6 hours

Answer

8 hours

Question 2

What is the proper cooling method for large batches of cooked food in a school kitchen?

Accepted Answer

Cool from 135°F to 70°F within 2 hours, then to 41°F within an additional 4 hours

Answer

Place hot food directly in the walk-in cooler

Answer

Let food sit at room temperature until cool, then refrigerate

Answer

Cool to room temperature within 6 hours total

Question 3

Which piece of equipment is specifically designed to rapidly chill large quantities of cooked food?

Accepted Answer

Blast chiller

Answer

Convection oven

Answer

Steam table

Answer

Warming cabinet

Question 4

What is the purpose of a production record in school nutrition operations?

Accepted Answer

To document planned and actual quantities of food prepared and served

Answer

To record employee work schedules

Answer

To track student grades in nutrition classes

Answer

To list vendors and their delivery schedules

Question 5

What type of fire suppression system is required in commercial school kitchen hood ventilation systems?

Accepted Answer

Wet chemical suppression system

Answer

Carbon dioxide system only

Answer

Dry powder extinguisher

Answer

Water sprinkler system

Question 6

What is the correct concentration range for chlorine-based sanitizer solution used on food-contact surfaces?

Accepted Answer

50–100 ppm

Answer

200–400 ppm

Answer

10–25 ppm

Answer

500–1000 ppm