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If your talking about an Orifice tube?, It is used to convert high pressure refrigerant to low pressure refrigerant which then enters the evaporator. As the blower motor pushes warm air thru the evaporator, the refrigerant turns from a liquid to a gas which cools the air.
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Can the ozone hole be reduced?
yes, by using less air-cond
What is the function of the eustachin tube?
the function of eustachin tube is to control the air pressure
Where is air cond orfice on 94 Chevy 1500?
On a '94 Chevy 1500, the air conditioning orifice tube is located to the posterior of the right turn signal. It can be accessed by removing the grill.
A tube contains enclosed air by a thread of mercury of 250 mm long when tube is horizontal the length of air is 250 mm long what is the pressure on the air column when atmospheric pressure is 750 mmhg?
A tube contains enclosed air by a thread of mercury of 250mm long when tube is horizontal the length of air is 250 mm long. The pressure on the air column when atmospheric pressure is 750 mm Hg is 3 Pascal or 3 N / m2.
How is the air pressure equalized in the ear?
Eustachian tube.
What causes high head pressure and normal suction pressure in a air conditioner?
non condensebles in system dirty cond coil high ambient poss over charge
What prevents mercury in the tube of a barometer from running out into the container at the bottom of the tube?
The top of a barometric tube is sealed leaving no place for air to escape. It works along the same principle as a drinking straw, but in reverse. In a drinking straw, the sucking motion reduces the pressure of the air inside the straw to a lower level than the air outside the straw. Liquid resists changes in volume due to pressure and is drawn up through the tube due to the air pressure exerted on the surface of the liquid outside the straw. In a barometric tube the tube is sealed at one end, trapping a finite amount of gas in the tube. The air pressure inside and outside the tube is equal, keeping the mercury suspended at a certain level. If the pressure outside is raised, more force is exerted on the surface of the mercury outside the tube than on the surface inside. This raises the level of the mercury in the tube until the pressure of the air is equalized -- there is still just as much air in the tube, but a smaller volume at a greater pressure.
What is the principle of pressure gauge in air conditioning laboratory unit?
Without knowledge of the pressure in the air cond. lab. unit you will not be able to calculate the mass flow. Without the mass flow you cannot do any analysis of the system.
What equalize the pressure within the ears?
The Eustachian tube equalizes air pressure in the ears
What is the founction of the eustachian tube?
The function of the eustachian tube is to equalize the air pressure in the middle ear.
How do you air pressure?
using a pressure gauge.
What device did Evangelista Torricelli invent to measure atmospheric pressure?
Evangelista Torricelli is known for his invention of the barometer in 1643. His original device consisted of a long tube of glass (which contained a vacuum) on top of a larger container of mercury. The pressure from air pressing down onto the exposed surface of the mercury would push the mercury upwards into the tube; thus, the higher the air pressure, the higher the mercury level. Air pressure was then measured using "millimeters of mercury", which corresponded to the mercury level within the tube.
