Problemas
15. What should be done to help keep frozen food safe in a freezer? a. Open it frequently to check the temperature. b. Defrost the freezer on a regular basis. c. Install a thermometer in the coldest part of the freezer. d. Ensure the temperature stays at 41^circ F(5^circ C)
Roztwór
Rodrigo
professionell · Tutor durante 6 años
4.4
(198 Votos)
Respuesta
The best method to keep frozen food safe in a freezer is 'c. Install a thermometer in the coldest part of the freezer.'
Explicación
## Step 1The question is asking for the best method to keep frozen food safe in a freezer. The options provided are:a. Open it frequently to check the temperature.b. Defrost the freezer on a regular basis.c. Install a thermometer in the coldest part of the freezer.d. Ensure the temperature stays at \(41^{\circ }F(5^{\circ }C)\).## Step 2We need to evaluate each option based on its effectiveness in maintaining the safety of frozen food.## Step 3Option a suggests opening the freezer frequently to check the temperature. However, frequent opening of the freezer can lead to temperature fluctuations, which can compromise the safety of the food.## Step 4Option b suggests defrosting the freezer on a regular basis. However, regular defrosting can also lead to temperature fluctuations and potential contamination.## Step 5Option c suggests installing a thermometer in the coldest part of the freezer. This is a good method as it allows for constant monitoring of the temperature, ensuring that it stays within the safe range.## Step 6Option d suggests ensuring the temperature stays at \(41^{\circ }F(5^{\circ }C)\). However, this temperature is too high for a freezer. The safe temperature for a freezer is 0°F (-18°C) or lower.