KERALA UNIVERSITY Class 7 refrigeration and air conditioning Question Paper 2020
Practice authentic previous year questions for better exam preparation.
Sample Questions
- Describe vapour refrigeration system.
- Draw T-S diagram for simple boot strap refrigeration system.
- What is meant by one tonne of refrigeration?
- What is meant by flash gas removal in refrigeration system.
- What is superheating process? Draw the PV diagram for the same.
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