Question

A closed system contains 10 kg of an ideal gas. The initial state is 10 bar,

300 K and final state is 5 bar, 300 K. The process is not necessarily quasi-

static. During the process, electric work of 50 kJ is absorbed, and the heat

loss is 30 kJ. Sketch the process on a p-V diagram. Determine :

(i) change in energy

(ii) expansion work

(iii) total work.​

Answer 1

Answer:

Heat or work has no meaning at a state. ➢ Both are path functions, their magnitudes depend on the path followed during a process as well as the end states. Path ...