Sustainable Energy
2nd Edition
ISBN: 9781337551663
Author: DUNLAP, Richard A.
Publisher: Cengage,
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Chapter 1, Problem 8P
To determine
Find the steam turbine’s ideal Carnot efficiency.
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Water flows from the ground floor to the third floor in a 4-storey building through a pipe 50 mm in diameter at a rate of 2 L/s and according to the diagram below. The water flows out from the system through a tap with an opening diameter of 15 mm.
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1) Heating the water in a 55-gallon water heater requires about 2.0 x 103 kJ of energy.
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