An electric power plant uses energy from burning coal to
Chapter 11, Problem 34MCQ(choose chapter or problem)
Problem 34MCQ
An electric power plant uses energy from burning coal to generate steam at 450°C. The plant is cooled by 20°C water from a nearby river. If burning coal provides 100 MJ of heat, what is the theoretical minimum amount of heat that must be transferred to the river during the conversion of heat to electric energy?
A. 100 MJ
B. 90 MJ
C. 60 MJ
D. 40 MJ
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer