4. Which of these are widely used as coolants in refrigerators and air
conditioners
a chlorofluorocarbons
b. methane
c hydrocarbons
d. monocarbons
Answers
Answered by
52
Answer:
a) chlorofluorocarbon.....are widely used as coolants in refrigerators and air
conditioners
Answered by
30
Answer
The most common HFC used inair conditioners is R-410A. This refrigerant is better than R-22 in terms of “Ozone Depletion” potential and energy efficiency, but it still causes global warming. A few more HFCs that arecommonly used are: R-32 in Air Conditioners and R-134A inrefrigerators.
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The most common HFC used inair conditioners is R-410A. This refrigerant is better than R-22 in terms of “Ozone Depletion” potential and energy efficiency, but it still causes global warming. A few more HFCs that arecommonly used are: R-32 in Air Conditioners and R-134A inrefrigerators.
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