Q102. The turbine in a steam power takes steam from a boiler at 427°C and exhausts into a low-temperature reservoir at 77°C. What is the maximum possible efficiency?Physics — NUST Mock 6 — Question 102 of 200A. 10% B. 20%C. 30% D. 50%E. 70%Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →