[QUE/TH-06012] TH-PROBLEM

A cannot engine is operated between two heat reservoir of 400 K and 300 K

• [(a)] If the engine receives 122 Cal from reservoir at 400 K in each cycle, how many calories does it reject to the reservoir at 300 K.
• [(b)] If the engine is operated as a refrigerator and receives 1200 Cal from reservoir at 300 K, how many Calories does it deliver at 400 K
• [(c)] How much work is done by the engine in each case.