A system undergoes three quasi-static processes sequentially as indicated in the given figure. 1 to 2 is an isobaric process, 2 to 3 is a polytropic process with gama = 4/3 and 3 to 1 2 to 3 is a polytropic process with gama = 4/3 and 3 to 1 A system undergoes three quasi-static [...]