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What is condensing temperature for a head pressure of 175 psig for an R-12 system?
The condensing temperature for an R-12 system with a head pressure of 175 psig would be approximately 119°F. This is based on typical saturation temperature-pressure relationship for R-12 refrigerant.
Low condensing pressure?
Low condensing pressure is usually the most misunderstood and hardley ever used freezer and fridge settings. You do not want to have a high condensation pressue on your fridge or freezer. This is easy to fix but many do not even understand what it means.
What is the condensing temperature for r404?
The condensing temperature for R404A refrigerant typically ranges from 100°F to 130°F, depending on the operating conditions of the refrigeration system. It is important to consult manufacturer's guidelines and pressure-temperature charts for accurate information.
What is the condensing point for nitrogen?
Liquids don't condense. They are already condensed. Also, condensation and boiling points vary with temperature according to their Pxy-Txy graphs. The "triple point" occurs at the exact temperature and pressure where the vapor, liquid, and solid states of an element all exist at once.If you wanted to figure this out on your own, here's a helpful link with plenty more information for you to read up on: http://tinyurl.com/nodvem
Briefly describe two methods or techniques for the determination of boiling point?
Distillation - where the constant tempreature of the vapor given off when boiling the liquid at the lowest temperature possible is recorded as the boiling point. Capillary Bell - where the temperature, under pressure, that the liquid enters the bell in place of the vapor is recorded as the boiling point of the liquid.
What is the condensing pressure of 260 psig and the condesor outlet temperature is 100 degrees for r-22y how many degrees is the liquid subcooled in the condenser?
7 F
The condensing pressure is 260 psig and the condenser outlet temperature is 108 Degrees Fahrenheit for R-22. By how many degrees is the liquid subcooled in the condenser?
To determine the liquid subcooling in the condenser, you would need the saturation pressure corresponding to the condenser outlet temperature of 108°F. Once you have the saturation pressure, you can compare it to the condensing pressure of 260 psig to calculate the liquid subcooling as the difference between the two pressures.
If the condensing pressure is 260 psig and the condensing outlet temperature is 108 degrees. what is the sub cooling in the condenser?
12
What is the condensing pressure?
According to state of the outlet refrigerant from compressor, it's better we use refrigerant temperature.
Why is the discharge line hotter than the condensing refrigerant?
The discharge line is hotter than the condensing refrigerant because it is where the high-pressure, high-temperature refrigerant vapor exits the compressor after being compressed. The condensing refrigerant, on the other hand, is in the process of releasing heat to the surrounding environment in the condenser, leading to a lower temperature.
When is the most heat removed from refrigerant in the condensing process?
When the temperature of the air passing over the condenser is very low. Ex: Home A/c with out condenser, More heat can be removed if the out door ambient is 60f compared to 90f. Efficiency also increases with this.
The condensing pressure is 260 psig and the condenser outlet temperature is 108 degree F for R22. how many degree is the liquid subcooling in this system?
Liquid subcooling is the difference between the condenser outlet temperature and the saturation temperature of the refrigerant. For R22 with a condenser outlet temperature of 108°F at 260 psig, the saturation temperature is approximately 94°F, resulting in a liquid subcooling of 14°F.
What is the condensing temperature of argon?
The condensing temperature of argon is -185.86 degrees Celsius at atmospheric pressure.
What is sub cooled vapor?
Subcooled vapor refers to a vapor that is at a temperature lower than its saturation temperature at a given pressure. In other words, it is a vapor that is in a superheated state but exists at a temperature below its boiling point at the current pressure. Subcooled vapor is not in equilibrium with its liquid state and is considered to be in a superheated state.
What is the state of the refrigerant entering the condenser?
The state of the refrigerant entering the condenser is a high-pressure, high-temperature, superheated vapor. It has absorbed heat from the evaporator coils and is now ready to release that heat to the surrounding environment as it goes through the condensing process.
When is the most heat removed from the refrigerant in the condensing progress?
The most heat is removed from the refrigerant during the condensing process when it changes from a gas to a liquid state. This typically occurs in the condenser where the high-pressure, high-temperature refrigerant releases heat to the surroundings, causing it to condense.
What is the refrigeration cycle?
First step in refrigeration is evaporation. The next step is compression, which raises the pressure of the refrigerant vapor. Condensing is the third step and is where the heat transfer takes place. Expansion is the fourth step and is where the condenser cools the refrigerant even more, to a level below the condensing temperature.
