A heat engine is operating between 500 K to 300 K and it absorbs 10 kcal of heat from 500 K reservoir reversibly per cycle. Calculate the work done (in kcal) per cycle.

A heat engine operating between 227^(@)C and 77^(@)C absorbs 10 kcal of heat from the 227^(@)C reservoir reversibly per cycle. Calculate total work done (in kcal) in two cycles.

A heat engine operating between 227^(@)C and 77^(@)C absorbs 10 kcal of heat from the 227^(@)C reservoir reversibly per cycle. Calculate total work done (in kcal) in two cycles.

A heat engine operating between 227^(@)C and 77^(@)C absorbs 10 kcal of heat from the 227^(@)C reservoir reversibly per cycle. Calculate total work done (in kcal) in two cycles.

A heat engine operating n between 227^(@) and 27^(@) C absorbs 2 K a cal of heat from the 227^(@) reservoir reversibly per cycle . The amount of work done in one cycle is

A Carnot's engine works as refrigerator between 250 K and 300K. It receives 500 cal heat from the reservoir at the lower temperature. The amount of work done in each cycle to operate the refrigerator is :

A Carnot's engine works as refrigerator between 250 K and 300K. It receives 500 cal heat from the reservoir at the lower temperature. The amount of work done in each cycle to operate the refrigerator is :

A carnot engine operates between 500 K and 400 K. If it absorbs 6 xx 10^(5) cal. heat at higher temperature, how much work per cycle can the engine perform ?

In a Carnot engine temperature of the source and sink is 500 K and 375 K. The engine can absorb 600 kcal heat in one cycle. Calculate the efficiency and work done in a cycle.