Recent content by goldguy500

I was thinking 540 (converted to Kelvin) as Thot and 60 (in kelvin too as Tcold), but I am not sure what the other given numbers of river input temperature are for.

We were assigned a problem in class, but because it was on guest lecturer material, I am unclear of which given numbers and what equations to use. I do know I am supposed to use: η=TH-Tc/TH But I am confused as to why I have been given 4 variables ...Please Help! Here is the question [1] You...