1. Sketch neat and suitable sketch of simple vapor compression refrigeration system and describe in detail.
2. Describe with and suitable sketch working principle of aqua Ammonia refrigeration system.
3. Describe with suitable sketch the working principle of water-Lithium bromide refrigeration system.
4. Describe the cooling load calculation in air conditioning system in detail.
5. prepare down the effect of super heat and subcooling on vapour compression cycle.
6. prepare down the properties of good refrigerant.
7. Describe how air-conditioning systems are categorized.
8. Describe how does humidity influence human comfort.
9. prepare down the different sources of heat gain of an air-conditioned space.
10. What do you understand by infiltration in heat load calculations?