問題詳情
Problem 5. Choose the correct answer in each question below and show the equationsand calculations used to get the answers (20%; 10 pts each):
【題組】Q1. A boiler consumes 500 kJ/s to produce heat at 1300 K in an environment at 300 K.Dctermine which value below is the maximum work that can be yielded by the heat inthe boiler: (a) 192 kW, (b) 115 kW, (c) 385 kW, (d) 500 kW, (e) 650 kW.
參考答案