please give me answers for the question no 2,3,4

CA - 02: Thermodynamics, MAN/MEC/BST 20/21 S2 B1 and B2 The below CA Question is about vapor compression refrigeration. Go through the CA Question and understand the knowledge behind it, and answer with necessary explanations. Some values at the points 1,2,3,4, in the above R134a single stage vapor compression refrigeration cycle, are shown in the below table. There are zero-degree superheat, and zerodegree sub-cooling. 1. Name the components of vapor compression refrigeration system corresponding to the processes, 1-2, 2-3, 3-4, and 4-1, shown in the above cycle 1-2-3-4. [04 marks] Evaluate the following (refer the below property tables of R134a saturated values, whenever necessary): 2. Fill in the values of v3,v4,s3,s4, and X4 in the above table, by referring the R134a property tables shown below. [05 marks] 3. What are the values of work done on compressor in kJ/kg and heat rejection from condenser in kJ/kg ? [04 marks] 4. Find the Refrigeration effect in kJ/kg and the COP of refrigeration. [04 marks] 5. If the refrigerant flow rate is 0.010kg/second, what is the cooling capacity of the intended refrigeration system? [04 marks] 6. What do you mean by zero-degree sub-cooling and zero-degree superheat? [04 marks]