0
What is the evaporator superheat for the evaporating pressure 76 psig for R-22 and the outlet temp of 58 F?
Wiki User
∙ 11y ago
it should be 17
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the calculation to find evaporator superheat for a system with 76 per square inch gage for R22 when the evaporator outlet temperature is 58 degrees Fahrenheit?
10
The condensing pressure is 260psig and the condenser outlet temperature is 108f for r-22 by how many degrees is the liquid subcooled in the?
its 12f
Shallow body of water with an outlet to the ocean?
A lagoon
What is difference between head and mouth of a canyon?
"head" is where it starts, the mouth is the outlet.
What would be the best method for a mining company to mine placer deposits?
Sluice, with a controlled outlet
If the evaporator outlet temperature on a r-410a system is 50p and the evaporator superheat is 10p, what is the evaporating pressure of the refrigerant in this system?
8.2
What is the calculation to find evaporator superheat for a system with 76 per square inch gage for R22 when the evaporator outlet temperature is 58 degrees Fahrenheit?
10
What amount of superheat is recommended for R-22?
Superheat depends on the type of metering device you are using in the equipment as well as the current state of the load. With a fixed orifice, the superheat will be high, about 20 to 30 degrees when the box is warm, down around 10-15 when the box is cold. With a txv, the superheat should be constant, normally between 10-15 degrees. It is best to check the superheat at the outlet of the evaporator. this will ensure that the compressor does not slug with liquid refrigerant.
What is a suction line on an Air Conditioner?
The suction line connects the evaporator outlet and the compressor intlet. Low pressure refrigerator vapour is drawn from the evaporator to the compressor through this line.
What components make up the low pressure side of the AC system?
For most AC systems, the outlet of the expansion valve or orifice tube is where the low pressure side begins, which includes the evaporator and the inlet of the compressor. In between the metering device outlet and the compressor inlet, you'll have the evaporator. In a Fixed Orifice Tube system, the accumulator will also be on the low pressure side.
What trouble may be indicated by a warm evaporator line?
I'm just a student of HVACR and I think a lack of refrigerant will be indicated by a warm an evaporator or the outlet end of the evaporator.
Where is the low pressure ac line on a 2002 Honda Accord?
It starts at the outlet valve of the metering device and ends at the inlet valve of the compressor. The evaporator is on the low pressure side of the system, as is the accumulator, if your vehicle has a Fixed Orifice Tube system.
Where is the expansion valve on dodge sprinter?
Between the receiver-drier outlet and the evaporator inlet.
Can you give me a tecnical description of the refrigerator?
In short, a refrigerator is a heat pump, thus the heat is pumped from the inside compartment of the refrigerator and released outside. A refrigerator consist of three active parts, a compressor, condenser and a evaporator, the compressor is pumping the refrigerant that is in a vapor form to a higher pressure so that it can change to a liquid form, but because of the high temperature generated in the compression stage and the friction of the gas through the tubes, it is not possible to liquefy until its cooled down. That is the purpose of the condenser, it is made up of a long metal tube that is coiled and covered with a heat sink to help get rid of the heat, that is the black plate at the back of the refrigerator, the liquid refrigerant is then passed through a dryer/filter to remove any sediments and possible moisture from the refrigerant then through a thin copper tube that is called a capillary tube, to the evaporator, that is the plate at the inside back of the refrigerator, in the older type single door refrigerators it is the freezing compartment at the top.Because of the much lower pressure in the evaporator the liquid refrigerant immediately start to evaporate back to a vapor form, taking the heat out of the refrigerator inside compartment and returned to the compressor for recycling. The temperature of the refrigerator is controlled by switching the compressor on and off by means of a thermostat, where the sensor of the thermostat is connected to the evaporator. At the highest point of the superheat (superheat is the difference in temperature between the inlet and outlet side of the evaporator).
Where is the Orifice Tube located on a 1984 Corvette?
It is located in the inlet tube of the evaporator between the outlet of the condenser and the inlet of the evaporator. This point can be found in a properly functioning system by locating the area between the outlet of the condenser and the inlet of the evaporator that suddenly makes the change from hot to cold. You can see small dimples placed in the line that keep the orifice tube from moving inside the tube. It is located just a few inches outside of the condenser in the tube.
Where is the orifice tube on a 2002 Regal?
Should be located in the line that goes between the condenser outlet and evaporator inlet. Look for the dimples in the line.
Equalizing lines should be located in multiple condenser and compressor applications where Between condenser and evaporator coils or Near the TXV or Between compressors and condensers or None of them?
oppisite side of txv sensing bulb on outlet of evaporator (suction line)
