Costco Food Safety Exam With Correct Answers Latest Update
41 degree - 135 degree - ANSWER Danger Zone
2 or more - ANSWER Definition of "Outbreak" - 2 or more people ill from the same
product
70 degree - 125 degree - ANSWER Where bacteria divides and multiplies the most
rapidly
pH 4.6-7.0 - ANSWER Slightly acidic to Nuetral levels that support bacteria growth
7 seconds - ANSWER Contact time for equipment in Chlorine Sanitizer
10-15 Seconds - ANSWER Time a person should scrub their hands during washing
20 seconds - ANSWER Total Hand washing time
30 seconds - ANSWER Minimum contact time for equipment in Quats and Iodine
sanitizing
2 hours - ANSWER Maximum time to reheat products
4 hours - ANSWER Maximum time in the Danger Zone
6 hours - ANSWER Total cooling time
41 degree - 135 degree - ANSWER Danger Zone
2 or more - ANSWER Definition of "Outbreak" - 2 or more people ill from the same
product
70 degree - 125 degree - ANSWER Where bacteria divides and multiplies the most
rapidly
pH 4.6-7.0 - ANSWER Slightly acidic to Nuetral levels that support bacteria growth
7 seconds - ANSWER Contact time for equipment in Chlorine Sanitizer
10-15 Seconds - ANSWER Time a person should scrub their hands during washing
20 seconds - ANSWER Total Hand washing time
30 seconds - ANSWER Minimum contact time for equipment in Quats and Iodine
sanitizing
2 hours - ANSWER Maximum time to reheat products
4 hours - ANSWER Maximum time in the Danger Zone
6 hours - ANSWER Total cooling time
