- A heat machine that can produce up to 850 kJ of work by taking waste heat from a furnace (temperature 1350 °C) in which a metal is melted throws the heat that it cannot use into a chemical system at 70 °C. From this heat machine Which of the following is the heat released into the chemical system? A) 289,5 kJ B) 38,3 kJ C) 373,8 kJ D) 46,5 kJ E) 227,8 kJ

- A heat machine that can produce up to 850 kJ of work by taking waste heat from a furnace (temperature 1350 °C) in which a metal is melted throws the heat that it cannot use into a chemical system at 70 °C. From this heat machine Which of the following is the heat released into the chemical system? A) 289,5 kJ B) 38,3 kJ C) 373,8 kJ D) 46,5 kJ E) 227,8 kJ

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

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