Question

(a) If TH = 1100 K and TC = 400 K, what is the thermal efficiency?

Answer 1

63.6 %

Step-by-step explanation:

TH = 1100 K , Tc = 400 k

Efficiency is given by

η = 1 - Tc / TH

η = 1 - 400 / 1100

η = 1 - 0.36

η = 0.636

η = 63.6 %