The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300 K. It has a thermal efficiency equal to 50% of that of the Carnot engine for the same temperature. The rate at which heat is absorbed from the hot reservoir is____________________?
Correct answer: D
Explanation
The Carnot efficiency is calculated first. Then, the actual efficiency and heat absorbed are found using the power output formula.