CFC Certification # 2 covers high pressure appliances that use a refrigerant with a boiling point between -50 degrees C and 10 degrees
C at atmospheric pressure.
CFC Certification # 3 covers low pressure appliances that use a refrigeration with a boiling point above 10 degrees
C at atmospheric pressure.
Not exact matches
In August 2005, the scientists reported that they created this compound by compressing buckyballs — soccer ball - shaped molecules each made of 60 carbon atoms —
at 2,200 degrees
C and 200 times normal
atmospheric pressure, a process that could lend itself to mass production.
If I look
at wide open throttle (
atmospheric pressure of 101.
c kPa) on a below freezing day of say -5 *
C then the number jumps way up to 22kV + 2kV giving about 24kV.
So as said droplets of sulfuric acid could in
atmospheric pressure of around 1 atm, heat up to 100
C. Water droplets would never get this hot - but instead would quickly evaporate
at around 30
C [assuming atmosphere was wetter, in dry atmosphere of Venus they evaporate quickly as ice.
Warm water on Mars, boils - it's lacks
atmospheric pressure lowers the boiling point to somewhere around 5 to 10
C. And 5
C water would not boil on Mars, but it would evaporate quicker on Mars then it does on Earth - because no where on Earth is drier than Mars [due to changing temperatures, frost does form on the Mars surface
at equator and
at nite - this requires the thin Mars air to become saturated - but generally very dry.