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Seeing as how, even at operating pressures, the freezing point of R22 refrigerant would be roughly around negative one hundred degrees Fahrenheit, I can't see the outdoor temp ever posing a problem.

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Q: Can you pump down ac system when temperature outside is cold?
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What happens to the temperature and the volume of an inflated balloon if it is taken outside on a cold winter day?

The internal air would cool down and contract (lessen) the balloon's volume.


In winter season we feel cold when we get out of bed.but as we return to the same room after staying outside for sometime we feel warm in the same room why?

You are warm in bed, and then get out into a cold bedroom, probably to go to the toilet. Out of the bedroom, the temperature in the toilet may be colder, so cooling you down even further. On returning to your bedroom, you are colder than the bedroom, so the bedroom feels warmer.


How does insulation increase energy efficiency?

It keeps the cold in when it's hot outside and the warm in when it's cold outside. Lowers heating and cooling bills and uses less energy because you dont have to keep turning the thermostat up and down.


What happens when two bodies having same temperature come in a contact?

If a hot body contacts a cold body, heat is lost to the cold body until both bodies reach the same temperature (reach equilibrium) after which, the two bodies cool down at the same rate.If two bodies of the same temperature come in contact, they would cool down together, as there is no difference in their initial temperature and their temperature is already in equilibrium.


In which way does heat flow?

When a hotter/colder object touches the opposite heat of it, then the colder ones thermal energy will go up and the hotter ones thermal energy will go down until then have then same temperature.the cold air is pushed down and the hot air forced up.Answer'Heat' is defined as energy in transit from a higher temperature to a lower temperature.

Related questions

Why do you get sick when you play in the rain?

you don't- if your immune system is down and you happen to go outside in less them warm clothes you can catch a cold-


How do you maintain an outside saltwater pool when the temperature outside gets down to the single digits?

The water is going to have a lower freeze point but when the air temperature get down to 32 degrees you have to have the system circulating. Once you get to the single digits all bets are off as far as freeze damage. The salt generator will only make chlorine if the water temperature is above 50 degrees. My recommendation is when it gets that cold winterize the pool it is highly unlikely you will be using it and you will have peace of mind that your equipment will be protected.


How does it get so cold in Kansas?

When the temperature goes down in Kansas it gets cold


What happens to the temperature and the volume of an inflated balloon if it is taken outside on a cold winter day?

The internal air would cool down and contract (lessen) the balloon's volume.


Does temperature go up or down in order to create rain?

it will go down causing the temperature to become cold.... :)


What slows down the growth of bacteria at a temperature of 45 f or below?

cold temperature


Does body temperature go down with a common cold?

No, it rises.


How do you bring room temperature down?

You could lower the temperature several ways: a) turn off all heat sources (e.g. heaters, lights, close windows and curtains if it's hot) b) turn on a heat pump on cold c) open the windows if it's cold outside


Why does putting a soda can in the refrigerator cool the soda down?

This is because the fridge is cold, and this cold makes the outside of the can cold. Objects get col from the outside, in. Unlike heat, which warms objects from the inside, out,


Is there a furnace that dosent break down for too much heat or too much cold?

Unfortunately, most domestic A/C units are designed to be set at 20 degrees below the outside ambient temperature. Setting it lower will overstress the system. So if it's 100 degrees outside, then your A/C should be set to 80 degrees to avoid breakdown.


What is the element that affects the weather most?

Temperature, because if it was hot it would not be raining buckets outside and snowing, and if there was cold, the sun would not be beating down on your back making you sweaty :) Hope it was a good answer


What is the important for the testicles to be outside of the pelvis in the bag like scrotum?

It's for the temperature. When it gets too cold they go up in your body and go down when it's warm. If they were inside they couldn't do that. The sperms don't feel good when it's too cold and too warm.