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It is called refrigerant, major refrigerant is hydro fluoro carbon (HFCs).
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Where does the energy come from which makes the pipes at the back of a fridge warm?
The energy comes from the heat taken from the heat/energy inside of the refrigerator/fridge. A fridge takes heat energy from inside the fridge and dumps it outside the fridge into the the pipes on the back of the fridge and into the room.
What energy transformations in a refrigerator?
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:-)
Why are fins are attached to the pipes inside the heater?
to increase surface area
What is the purpose of heat tape?
The purpose of heat tape is to maintain and control pipes and vessels. This also keeps the heat that is being radiated from the pipes and vessels inside.
Why do water pipes burst when water freezes in them?
Becuase when water freezes, it expands and burst the pipe from the inside.
Why are cooling pipes at the top of fridges?
Simply, because that is where the warmest air is, inside a refrigerator. Air rises as it's heated, as heated air is less dense than cold air.
Where does the energy come from which makes the pipes at the back of a fridge warm?
The energy comes from the heat taken from the heat/energy inside of the refrigerator/fridge. A fridge takes heat energy from inside the fridge and dumps it outside the fridge into the the pipes on the back of the fridge and into the room.
How is the air cooled in a household refrigerator?
It goes through the pipes
How does the food in a fridge cool down?
When you plug in your fridge, the electricity energises the freon in the copper piping, which then spreads all over the fridge cooling it down. The biggest pipes are at the top, which pushes cold air to the bottom. Doing so, the warm air is in turn pushed up and when it gets to the top, it is cooled by the pipes. The process is then repeated over and over and over. This is how the food is cooled in a fridge xxx
Your consultants are asking you to pass nitrogen through copper pipes while brazing to prevent oxidation inside the pipes. These pipes are for refrigerant. Is this a regular practice?
AnswerPumping nitrogen through refrigerant piping during brazing is an excellent practice. The reason is that nitrogen helps to prevent the buildup of oxide scale on the inside of the pipes during the brazing process. Refrigerant is a natural cleaning agent, and as it is being pumped through the pipes it will pick up the scale and contaminate the refrigerant. It is possible that this will damage to the compressor.
Takes heat from food and moves it outside through coolant pipes?
refrigerator
How do you use inside calipers?
to measure inside diameters of pipes
Does turning the refrigerator off do any damage to the pipes in the compressor if the refrigerant just sits in them?
no
When an r22 air conditioning system is installed are we required to replace cooling pipe that runs inside the walls?
the pipes dont need to be replaced, but your condenser should match the system. although, if your pipes are very old, they may be leaky, and new ones would make it more efficient
How do you paint inside bend pipes?
With a paintbrush.
How much time should you wait to put food in refrigerator new?
A new refrigerator should ideally stand over night, to allow bubbles in the pipes to disperse.
What is the best way to clean out on the inside straight pipes on a custom motorcycle?
The best way to clean out the inside of your custom motorcycle straight pipes is to remove the pipes and use a cleaning solvent and a rag with a long handled brush.
