Reheating two hour limit｜再加热两小时时限

原创练习题 / Practice question

During reheating for hot holding, what is the maximum time from 41°F to the required target?

再加热供热保持时，从 41°F 到规定目标温度最多可用多久？

1. 4 hours / 4 小时
2. 6 hours / 6 小时
3. An entire shift / 一整个班次
4. 2 hours / 2 小时

答案与解析 / Answer and explanation

2 hours. Reheating must be rapid; time between 41°F and the required target may not exceed 2 hours.

2 小时。再加热须迅速完成，处于 41°F 与要求目标温度之间的时间不得超过 2 小时。