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What are the benefits and limitations of superheat and sub-cooling?
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What happening when you are overcharging an air conditioning with freon?
discharge pressure is high, suction pressure is high superheat is low and subcooling is high.
What are the limitations of saparating and throttling calorimeter?
There must be at least 10 degrees of superheat in the calorimeter for accurate results.
What are Benefits and limitations of interactive marketing?
What are the limitations of the interactive website
Do you add freon on a low superheat or high superheat?
add
When was Superheat created?
Superheat was created on 2000-01-25.
What are the limitations of the unconventional sources of energy?
There are different types of "unconventional sources"; each has its own benefits and limitations.
How do you measure fre-on?
On smaller residential air conditioners the manufacturer publishes a charging chart that has the outside air temperature and the corresponding suction and liquid pressure measured by a refrigeration manifold set, gauges. If the chart is not available, you can estimate by measuring the suction pressure and then using a pressure temperature chart for your refrigerant and trying to maintain a 35 degree to 40 degree temperature at the condensing unit or compressor. The other measurement on larger units is the subcooling measurement, measure the actual liquid line temperature and compare the liquid pressure using a pressure temperature chart and also checking for bubbles in the liquid line sight glass. On larger systems after the subcooling has been checked then the superheat has to be checked and the thermostatic expansion valve adjusted if necessary. To check the superheat, measure the suction pressure, convert to a temperature and then measure the actual suction line temperature. The difference is the superheat, should be 6 to 20 degrees depending on the system.
Can an undercharge cause superheat?
Undercharge can cause HIGH superheat. Overcharge can cause LOW superheat. You need some superheat when charged correctly. How much is needed is depending on outdoor air temperature and indoor wet-bulb temperature.
The benefits and limitations of using pictorial techniques?
Iz cheap ya
What is the statute of limitations for filing for unemployment benefits in Louisiana?
6 months
Excess superheat in a capillary tube system means that there is?
excess superheat in a capillary tube systems means that there is ______ charge
Why is the degree of superheat of refrigerant does not exceed 5 degree centigrade?
We require to superheat the refrigerant to ensure that no liquid enters in the compressor.So in most of the cases degree of superheat is kept 2 to 3 deg c
