Question

A reversibel heat engine operates between thermal reserviors at 900K and 200K.If 9000J of heat is absorbed from the hot reserviors.
a.how much work is done by the heat engine?
b.What is the efficiency of the engine?

Related Questions

Heat engine X takes four times more energy by heat from the hot reservoir than heat engine Y. Engine... a carnot heat engine operates between reservoirs at 550K and 300K, discarding 1500J of heat in each... A heat engine operates between two thermal reservoirs at 800 and 20"C. One-half of the work output o... A certain heat engine operates between 1000K and 500K (a) what is the maximum efficiency of the engi...