Heat given 300 cal carnot engine rejects 225 cal. Temperature of source is `227^@ C`. Find sink temperature.

An engine is working . It takes 100 calories of heat from source and leaves 80 calories of heat to sink . If the temperature of source is 127^(@) C, then temperature of sink is

Source temperature of a carnot engine is 127 celsius if efficiency of carnot engine is 60% then find sink temperature

The adiabatic compression ratio in a carnot reversible cycle is 9, when the temperature iof the source is 227^(@)C . Calculate the temperature of the sink. Given gamma=1.5

A carnot engine has efficiency of 60%. If the source is at 527^(@)C , then find the temperature of sink.

The efficiency of a heat engine if the temperature of source 227^(@)C and that of sink is 27^(@)C nearly?

Efficiency of carnot heat engine,if source temperature is T1K and sink temperature is T2K

The efficiency of Carnot engine when source temperature is T 1 and sink temperature is T 2 will be

Two Carnot engines A and B are operated in series. The engine A receives heat from the source at temperature T_1 and rejects the heat to the sink at temperature T. The second engine B receives the heat at temperature T and rejects to its sink at temperature T_(2) . For what value of T the efficiencies of the two engines are equal?