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GATE 2023 || Refrigeration & Air Conditioning || Quiz 36
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Question 1
Which of the following refrigerant is inorganic refrigerants?
Question 2
Which of the following elements is found in the gas used in refrigerants which pose a threat to the protective ozone layer in the stratosphere?
Question 3
Choose the correct chemical formula of R-22 refrigerant.
Question 4
The number of chlorine atoms in refrigerant R-12 is
Question 5
Refrigerant having highest value for the enthalpy of vaporization
Question 6
R-22 is the short name for
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