0
When you turn of your automobile with the ac on why is there a boiling hissing kind of sound from the evaporator for 10 seconds or so?
The A/C works by spraying a high pressure liquid refrigerant through a small orifice. As the spray enter the evaporator it vaporizes and gets cold. When you shut off the system, whatever high pressure liquid is in the line between the condenser and the orifice continues to spray until the pressure inside the evaporator equals the pressure in the condenser.
Rick
I'm a retired ASE Master/L-1 Technician. I still keep current with the latest automotive technology. Visit my blog for cool articles and TSB's: http://free-auto-repair-advice.blogspot.com
What else can I help you with?
When you turn OFF your automobile with the ac on why is there a boiling hissing kind of sound from the evaporator for 10 seconds or so?
that is the sound of the refridgerent pressure equalizing itself throughout the system. it is perfectly normal.
What is the duration of So Does an Automobile?
The duration of So Does an Automobile is 420.0 seconds.
What is the duration of The Infernal Boiling Pot?
The duration of The Infernal Boiling Pot is 60.0 seconds.
How long should tomatoes be blanched in boiling water in order to easily peel them?
Tomatoes should be blanched in boiling water for about 30 to 60 seconds to easily peel them.
What is the boiling point of garlic?
garlic should only be blanched for30 seconds, then cooled quicly and preserved
What is the dependent variable of How Quickly boiling water cools when adding increasing amounts of ice?
it is 56 seconds
How long does it take for boiling water to effectively kill weeds?
Boiling water can effectively kill weeds by damaging their cells and roots. It usually takes about 30 seconds to 1 minute of exposure to boiling water to kill weeds effectively.
An automobile traveling at a velocity of 16 meters per second is brought to a full stop in 8 seconds The distance traveled in the 8 seconds is?
Speed= Distance / time => Distance = Speed x Time =16x8 = 128m
How much temperature is required for boiling cockroach?
Boiling a cockroach typically requires a temperature of around 100 degrees Celsius (212 degrees Fahrenheit), which is the boiling point of water. At this temperature, the heat will effectively kill the cockroach in a matter of seconds. However, it's important to note that boiling insects is not a common method for pest control or culinary use.
What do you mean of sterile milk?
milk which has no microorganisms. it can be done by boiling milk at high temperature (180 degree F) for few seconds.
How long does it take for a crab to die when put in boiling water?
About 10-15 seconds until their tiny brains stop functioning due to being cooked. If the water is NOT boiling, which most 'researchers' cite their info from, it could possibly take 35-45 seconds.
How long should I let boiling water sit before using it in a French press?
Allow boiling water to sit for about 30 seconds before using it in a French press to reach the ideal temperature for brewing coffee.
