engineering recuitment Cochin Shipyard Executive Trainee Mechanical Mock Test Thermodynamics First Law of Thermodynamics
Heat transfer in a cyclic process are +20 kJ, -5 kJ, -10 kJ and +15kJ. Net work done for this cycle will be given by:
1
+5 kJ
2
-10 kJ
3
+20 kJ
4
-20 kJ