Explain thermodynamic properties of a refrigerant.
[5 marks]Explain Chemical properties of a refrigerant.
[5 marks]Explain the difference between Azeotropic and Zeotropic Mixture?
[5 marks]What are the procedure to keep your workplace safe? Explain in brief
[5 marks]Define: Refrigerant. Enlist different types of refrigerant available in market.
[5 marks]Give the properties of a good refrigerants.
Enlist alternative refrigerants to replace CFCs and write key requirement to Use R-134a as Alternative to R-12.
[5 marks]Enlist properties of Freon 12 Refrigerant.
[5 marks]Write short note on effect of Global Warming.
[5 marks]Explain relationship between Climate Change and Global Public Health.
[5 marks]Write a short note on Classification of Refrigerants.
[5 marks]Explain Ozone Depletion Potential and Global Warming Potential.
[5 marks]Determine the refrigerant number from the given chemical formula
[5 marks]Dichloro - Tetrafluro Ethane (C2Cl2F4) (ii) Difluro-Monochloro-Methane (CHClF2)
[ marks]Briefly explain any one refrigerant from following: 1) Ammonia 2) Carbon Dioxide
[5 marks]Enlist the safe working properties of Ideal Refrigerants and explain any two of them.
[5 marks]Explain the selection criteria of best refrigerant according to application.
[5 marks]Give example of primary and secondary refrigerants used in various industries.
[5 marks]