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Why is it required water temperature higher when sanitizing dishes in the high-pressure dish washing machine and then when sanitizing dishes manually?
Higher water temperatures are required in high-pressure dishwashing machines for sanitization because the increased heat enhances the effectiveness of detergents and accelerates the killing of bacteria and pathogens. In contrast, manual sanitization often involves lower temperatures, relying on prolonged exposure to sanitizing solutions to achieve the same level of disinfection. The combination of high pressure and elevated temperatures in machines ensures thorough cleaning and sanitization in a shorter time, making it more efficient than manual methods.
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Why is the required water temperature higher when sanitizing dishes in a high-temperature dishwashing machine than when sanitizing dishes manually?
The required water temperature is higher in high-temperature dishwashing machines because they rely on heat to kill bacteria and sanitize dishes effectively. These machines typically achieve temperatures of 180°F (82°C) or higher, allowing for rapid heat transfer and thorough sanitization in a shorter time. In contrast, manual sanitization often uses lower temperatures, around 171°F (77°C), combined with prolonged exposure to ensure effective disinfection. Additionally, the mechanical action of the machine helps remove debris more effectively, justifying the higher temperature requirement.
Which is true about sanitizing with hot water in a three-compartment sink?
Sanitizing with hot water in a three-compartment sink is effective as long as the water temperature reaches at least 171°F (77°C) for at least 30 seconds. This method is suitable for sanitizing dishes and utensils, provided that they are properly cleaned beforehand. It's important to ensure that the water is maintained at the required temperature throughout the sanitizing process to achieve effective results. However, using hot water may not be suitable for all materials, so it's essential to check manufacturer guidelines for specific items.
When cooking food in a microwave why is it more important to rely on the internal temperature of the food rather than on previous cooking time?
Microwaves arent really a good cooking source. The microwave is used to heat foods like popcorn,left over foods, and foods that are frozen.
Is ten times the amount of bleach required for making a sanitizing solution this is considered?
Using ten times the amount of bleach required for making a sanitizing solution is considered excessive and potentially dangerous. It can lead to harmful fumes, skin irritation, and may damage surfaces. Proper dilution according to guidelines is essential for effective sanitation and safety. Always follow manufacturer instructions for the correct concentration.
Ignition temperature is the minimum temperature required to?
burn
Rachel used 10 times the amount of bleach required for making a sanitizing solution. This is considered a?
Rachel's use of 10 times the amount of bleach required for making a sanitizing solution is considered a misuse of the product. Such excessive concentration can lead to harmful effects, including skin irritation, respiratory issues, and potential damage to surfaces. It's crucial to follow recommended guidelines for safety and effectiveness when using chemical solutions.
What is the lowest flame temperature required for a substance to undergo combustion?
The lowest flame temperature required for a substance to undergo combustion is called the ignition temperature.
What temperature is required to kill bacteria in water?
The temperature required to kill bacteria in water is typically 140F (60C) or higher.
What is superheat for chiller?
to reach the required temperature from lower processed temperature.
what temperature does volume of acid required to neutralize the base?
This temperature is not calculated.
What is the temperature required for nuclear fusion to occur?
The temperature required for nuclear fusion to occur is around 100 million degrees Celsius.
How much energy is required to raise the temperature of kg of lead from 15 c to 15 c?
1935
