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What happens to the saturation temperature of the liquid refrigerant inside a refrigerant tank during system charging?
multiple choice:
A: It rises
B: It falls
C: It remains constant
D: It rises slightly, then remains constant.
The answer is B
The Vapor leaving the refrigerant tank is replaced by the liquid that boils off into vapor as the vapor being charged leaves the tank. The liquid saturation temperature drops as liquid boils to vapor. Example; The frost on a propane tank when you BBQ or use alot of propane for ???.
What else can I help you with?
What happens to a refrigerant when it is above the saturation temperature?
When a refrigerant is above its saturation temperature, it is in the superheated state. This means that it has taken on additional heat energy beyond what is needed for boiling at its current pressure. In this state, the refrigerant is a gas and can continue to absorb more heat without converting to a liquid.
What happens to the temperature of the refrigerant in the compressor?
In the compressor of a refrigeration system, the temperature of the refrigerant increases as it is compressed. This occurs because the compressor reduces the volume of the refrigerant, causing its pressure and temperature to rise due to the principles of thermodynamics. As the refrigerant is compressed, it transforms from a low-pressure gas to a high-pressure gas, resulting in a significant increase in temperature before it moves to the condenser.
How does saturation happen?
Saturation happens when the air cannot hold any more water vapor, leading to condensation and the formation of clouds or precipitation. It can occur when the temperature of the air drops, when moisture is added to the air, or when the air is cooled to its dew point.
What happens to refrigerant in condensor?
No
What happens to refrigerant in the condensor?
No
What happens when refrigerant enters the condenser?
what happens when refrigerant enters the condenser
When using the charging chart in fig 10.17 what happens to the compressor superheat when the out door ambient temperature increases?
As the outdoor ambient temperature increases, the compressor superheat will decrease. This is because the increased heat load on the system causes the refrigerant to evaporate faster, resulting in lower superheat levels. It is important to monitor and adjust the system to maintain optimal superheat levels for efficient operation.
What is the difference between saturation and supersaturation in a solution, and how do they affect the solubility of a substance?
Saturation occurs when a solution holds the maximum amount of solute that can dissolve at a given temperature. Supersaturation happens when a solution holds more solute than it should be able to dissolve at that temperature. Saturation increases solubility by allowing more solute to dissolve, while supersaturation can lead to the formation of crystals as the excess solute precipitates out of the solution.
What happens when a substance reaches its saturation point?
When a substance reaches its saturation point, it means that it can no longer dissolve any more solute at that temperature. Any additional solute added will not dissolve and will either settle to the bottom of the solution or form a separate phase.
What happens when a solution reaches the saturation point?
When a solution reaches the saturation point, it can no longer dissolve additional solute at that temperature. Any excess solute added will not dissolve and will instead settle at the bottom of the container. This leads to a state of dynamic equilibrium between the dissolved and undissolved solute.
What happens to Refrigerant in a evaporator?
In an evaporator, refrigerant absorbs heat from the surrounding environment, causing it to change from a liquid to a gas. As it evaporates, the refrigerant cools the air or fluid that is being processed, effectively lowering the temperature of that medium. This phase change is crucial for the refrigeration cycle, as it facilitates the transfer of heat away from the area being cooled. After absorbing heat, the gaseous refrigerant then moves to the compressor to continue the cycle.
What happens when the portion of a pressure-enthalpy diagram is beneath the saturation curve?
compression
