railway RRB JE (CBT I + CBT II) Mock Test 2024 Thermodynamics Thermodynamics System and Processes Properties of Systems
A PV diagram is shown in the figure with three isotherms at temperature T1, T2 and T3. Four processes are represented in the diagram and are identified as 1, 2, 3 & 4. Then the processes indicated in the diagram are
1
1 – Isothermal, 2 – Isobaric, 3 – Isochoric & 4 - Adiabatic
2
1 – Isochoric, 2 – Isothermal, 3 – Adiabatic & 4 - Isobaric
3
1 – Isobaric, 2 – Isothermal, 3 – Adiabatic & 4 - Isochoric
4
1 – Isobaric, 2 – Adiabatic, 3 – Isothermal & 4 - Isochoric