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Cooling the high pressure vapor to lower its temperature and increase its density can cause it to condense and change into a high pressure liquid.

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Q: What changes a high pressure vapor to a high pressure liquid?
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A liquid with a high vapor pressure is said to be what?

A liquid with a high vapor pressure is said to be volatile, meaning it easily forms vapor at a given temperature. This characteristic is often associated with substances that have low boiling points.


What are the steps in the vapor compression process?

The vapor compression process involves four main steps: compression, condensation, expansion, and evaporation. In compression, the refrigerant gas is compressed to increase its pressure and temperature. This high-pressure gas then flows to the condenser where it releases heat and changes into a high-pressure liquid. The liquid refrigerant then goes through an expansion valve, which reduces its pressure and temperature before entering the evaporator. In the evaporator, the refrigerant absorbs heat from the surroundings and changes back into a low-pressure gas, thus completing the cycle.


Does reduced vapor pressure at high altitudes causes a liquid to boil at a higher temperature?

Yes, reduced vapor pressure at high altitudes leads to a lower boiling point for liquids, not a higher one. This is because reduced pressure means there is less pressure pushing down on the liquid, making it easier for it to vaporize and boil at a lower temperature.


What factors affect the vapour pressure of a liquid?

Some factors that affect the vapor pressure of a liquid include temperature (higher temperature leads to higher vapor pressure), intermolecular forces (weaker forces lead to higher vapor pressure), and surface area (larger surface area leads to higher vapor pressure).


Which of the following factors affect the vapour pressure of a liquid?

Factors that affect the vapor pressure of a liquid include temperature (increased temperature leads to higher vapor pressure), intermolecular forces (weaker forces result in higher vapor pressure), and surface area of the liquid exposed to the air (larger surface area leads to higher vapor pressure).

Related questions

What component of a refrigeration system changes a high pressure vapor to a high pressure liquid?

The condenser is the component of a refrigeration system that changes high-pressure vapor into high-pressure liquid by transferring heat to the surrounding environment. This process involves the conversion of refrigerant from a gas to a liquid state by releasing heat to the outside air or water.


Is refrigerant leaving a compressor in a cars air conditioning system high pressure vapor high pressure liquid or low pressure vapor?

Refrigerant leaving a compressor in a car's air conditioning system is a high pressure, high temperature vapor. This vapor carries heat energy away from the evaporator coil inside the car, allowing the refrigerant to absorb heat from the cabin air and cool it down before circulating it back.


A liquid with a high vapor pressure is said to be what?

A liquid with a high vapor pressure is said to be volatile, meaning it easily forms vapor at a given temperature. This characteristic is often associated with substances that have low boiling points.


What is a brief description of the basic refrigeration cycle?

Starting at the compressor;Low pressure vapor refrigerant is compressed and discharged out of the compressor.The refrigerant at this point is a high temperature, high pressure, superheated vapor.The high pressure refrigerant flows to the condenser by way of the "Discharge Line".The condenser changes the high pressure refrigerant from a high temperature vapor to a low temperature liquid and leaves through the "Liquid Line".The high pressure refrigerant then flows through a filter dryer to the Thermal Expansion valve or TXV.The TXV meters the correct amount of liquid refrigerant into the evaporator.As the TXV meters the refrigerant, the high pressure liquid changes to a low pressure, low temperature, saturated vapor.This saturated vapor enters the evaporator and is changed to a low pressure dry vapor.The low pressure dry vapor is then returned to the compressor in the "Suction line".The cycle then starts over.


What does AC compressor do?

Cycles refrigerant through the system and changes the state of the refrigerant from a low pressure vapor to a high pressure vapor.


The reduced vapor pressure at high altitudes causes a liquid to boil at a?

The higher the vapor pressure of a liquid at a given temperature, the lower the normal boiling point (i.e., the boiling point at atmospheric pressure) of the liquid.


What are the steps in the vapor compression process?

The vapor compression process involves four main steps: compression, condensation, expansion, and evaporation. In compression, the refrigerant gas is compressed to increase its pressure and temperature. This high-pressure gas then flows to the condenser where it releases heat and changes into a high-pressure liquid. The liquid refrigerant then goes through an expansion valve, which reduces its pressure and temperature before entering the evaporator. In the evaporator, the refrigerant absorbs heat from the surroundings and changes back into a low-pressure gas, thus completing the cycle.


What is the effect of vapour pressure on lifting of liquids?

Vapor pressure is a measure of a substance's tendency to evaporate. Higher vapor pressure leads to more rapid evaporation, which can create a lifting effect on the liquid. This lifting effect is evident with substances that have high vapor pressure, as they can form vapor bubbles that displace the liquid, causing it to rise.


What is the process in which water vapor rises to high altitudes where the air is cold and changes the water vapor into liquid or ice?

evaporation then condensation


What is the component of a refrigeration system which changes a high pressure vapor to a high pressure liquid?

A brief discussion of the operating vapor-compression cycle is helpful to indicate other potential refrigeration problems in real systems. In the basic cycle, slightly subcooled refrigerant leaves the condenser at high pressure and flows into the liquid receiver if one is present. The refrigerant then enters the throttling device (capillary tube, TXV, etc.) where the pressure is dropped. It then enters the evaporator as a two-phase mixture (liquid and vapor) and evaporates or boils at low temperature, adsorbing heat. Slightly superheated refrigerant vapor exits the evaporator and enters the suction line accumulator, if one is present (used to trap any transient liquid slugs). The refrigerant vapor then enters the compressor where the pressure and temperature are increased as the compressor compresses the refrigerant vapor. The vapor leaving the compressor is superheated, and the compressor discharge is the hottest point in the cycle. This refrigerant is cooled and condensed in the condenser where heat is rejected, and the refrigerant is condensed to liquid. Refrigerant actually leaves the condenser slightly subcooled (subcooled liquid) to assure condensation has been complete. Any non-condensable vapors in the system will be unable to condense in the condenser and will appear as gas bubbles in the condensed liquid stream. These non-condensables may collect in the condenser and displace refrigerant from the condenser heat exchanger, thereby reducing the effective surface area of the condenser.The compressor changes the low pressure vapor to high pressure vapor sending it threw the condenser to cool and turn it back into liquid.


Does reduced vapor pressure at high altitudes causes a liquid to boil at a higher temperature?

Yes, reduced vapor pressure at high altitudes leads to a lower boiling point for liquids, not a higher one. This is because reduced pressure means there is less pressure pushing down on the liquid, making it easier for it to vaporize and boil at a lower temperature.


What factors affect the vapour pressure of a liquid?

Some factors that affect the vapor pressure of a liquid include temperature (higher temperature leads to higher vapor pressure), intermolecular forces (weaker forces lead to higher vapor pressure), and surface area (larger surface area leads to higher vapor pressure).