Question

An engine has a hot reservoir of 520K and a low temperature reservoir of 330K. What is the theoretical efficiency of this engine? Answer in units of %

Answer 1

Isn't this Carnot's Theorem?

http://en.wikipedia.org/wiki/Carnot_heat_engine

Answer 2

I used the theorem and got a answer of 37% but I don't think its right??

Answer 3

bhbhj