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Can r-12 substitutes be mixed with R-12?
There are no alternative refrigerants than can be added on top of/mixed with R-12.
What is the mixed number for zero?
Zero can be expressed as the sum of any two opposite mixed number.
What is the sum for a mixed number?
it can be any value mixed numbers can and usually are translated into regular numbers
Is there any mixed fraction numbers that are real?
possibly
Is any mixed number less than 1?
No.
Which refrigerate can be mixed?
no refrigerants can be mixed.
Can Improperly mixed refrigerants be explosive?
No, however they can be combustable when compressed or mixed with air.
When two or more refrigerants are mixed?
Refrigerant blend
Can r-12 substitutes be mixed with R-12?
There are no alternative refrigerants than can be added on top of/mixed with R-12.
Which of the available refrigerants should be mixed with nitrogen and used to identify a leak?
Cfc-12
What is inorganic refrigerants?
Inorganic refrigerants are refrigerants that are not organic
What group of refrigerants is considered the safest?
HFC refrigerants
Why are refrigerants responsible for ozone layer depletion?
Refrigerants release CFC's. They react with ozone to deplete it.
Is freon gas flammable?
"Freon" is a trademark name of DuPont for a series of HFC and CFC refrigerants which they manufactured - other companies manufactured and continue to manufacture the same refrigerants, but cannot use the name Freon for their product. Some of the refrigerants marketed under the name Freon are flammable, and some are not. The CFC refrigerants will almost certainly be flammable - the HFC refrigerants may or may not be.
Which refrigerants have 0 odp?
Natural refrigerants - ammonia, hydrocarbons, carbon dioxide, water, air; HFC's
What are refrigerants that damage the ozone layer are called?
Many refrigerants cause damage to the ozone layer. These are CFC's.
Can you ingest refrigerants from contaminated ice cubes?
Yes, it's possible to ingest refrigerants from contaminated ice. But the quantities will be small, and anyone who swallows a bit of "regular" refrigerant will likely not suffer any ill effects. Swallowing refrigerant isn't something that is high on the list of things of concern. In general it isn't something to "worry" about. The exception might be refrigerants based on ammonia, but if there was any of that in the ice, your nose would tell you the pungent stuff was there. There are a zillion different refrigerants. These refrigerants are very volatile. They want to turn to gas and get out of Dodge if they have any opportunity to do so. And they won't freeze at anywhere near the temperature that ice does. Refrigerant that "gets loose" in water that is being frozen to make ice would bubble out quickly. Refrigerants pose a hazard in their gaseous form, and there are many cases of individuals being overcome by them. In air, the refrigerants are "heavy" and will collect in low places by displacing air - and the oxygen in it. Anyone moving through a space where refrigerants have "taken over" will quickly approach unconsciousness. It would be easy to pass out, and then, if no one happens by in just moments, asphyxiation would follow in a very short time.
