A heat machine and a pipe through which water flows at a flow rate of 0.05kg/s are in interaction. At the inlet of the pipe, the water is in a saturated liquid state at 2 bar pressure. After the water in the pipe interacts with the heat engine, the water is in the form of a saturated gas at 2 bar pressure at the outlet of the pipe. The heat engine can only generate energy from a reservoir at 16 ℃. Engineers have calculated that 25kW of power must be transferred to the heat engine for this process to take place. Explain whether the engineers were right.
A heat machine and a pipe through which water flows at a flow rate of 0.05kg/s are in interaction. At the inlet of the pipe, the water is in a saturated liquid state at 2 bar pressure. After the water in the pipe interacts with the heat engine, the water is in the form of a saturated gas at 2 bar pressure at the outlet of the pipe. The heat engine can only generate energy from a reservoir at 16 ℃. Engineers have calculated that 25kW of power must be transferred to the heat engine for this process to take place. Explain whether the engineers were right.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A heat machine and a pipe through which water flows at a flow rate of 0.05kg/s are in interaction. At the inlet of the pipe, the water is in a saturated liquid state at 2 bar pressure. After the water in the pipe interacts with the heat engine, the water is in the form of a saturated gas at 2 bar pressure at the outlet of the pipe. The heat engine can only generate energy from a reservoir at 16 ℃. Engineers have calculated that 25kW of power must be transferred to the heat engine for this process to take place. Explain whether the engineers were right.
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