engineering recuitment DVC Junior Engineer Mock Test 2024 Thermodynamics First Law of Thermodynamics Statement of First Law of Thermodynamics
Identify the complete and correct statement of the first law of thermodynamics.
1
During a process, extracting work without supplying heat, while sacrificing the energy of the system.
2
Difference between the heat and work interactions during a process, which is property of the system.
3
When a closed system executes a complete cycle, the sum of heat interactions is equal to the sum of work interactions.
4
When a system undergoes a cycle, the integral of heat is equal to the integral of work.