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Refrigeration Operators 249 Questions with 100% Correct Answers | Updated & Verified
Refrigeration Operators
Refrigeration Operators
Freon 22 - ️️A refrigerant that has the following characteristics: it is non flammable, odourless, non toxic, it does not have a corrosive effect on metal if water is present and at atmospheric pressure it has a boiling point of -40.6*c. Miscibility - ️️The ability of a refrigerant to be dissolved into oil and vice versa is called: Ammonia is too toxic - ️️Ammonia systems are seldom used for air conditioning purposes in large buildings mainly because Section VI - ️️The A...
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