engineering recuitment JSSC JE Mock Test 2023 Thermodynamics Second Law of Thermodynamics and Entropy Clausius Inequality
A reversible heat engine as shown in given figure during a cycle of operation draws 5 MJ from the 400 K reservoir and does 840 kJ work. The amount and direction of heat interaction with other reservoirs will be
1
Q3 = 820 kJ to the heat engine, Q2 = 4980 kJ rejection from heat engine
2
Q3 = 5580 kJ to the heat engine, Q2 = 1420 kJ rejection from heat engine
3
Q3 = 3420 kJ to the heat engine, Q2 = 2580 kJ rejection from heat engine
4
Q3 = 5580 kJ rejection from heat engine, Q2 = 1420 kJ to the heat engine