In a closed container with a constant volume, there is air at a temperature of 300 K and a pressure of 150 kPa. 800 kj mixing work is being done from the environment to the cab and the container gives 100 kj heat to the environment.Since the volume of the cab is 3 m³ and the boundary temperature between the cab and the environment is 350, a) determine the final temperature of the air. b) find the amount of entropy produced in the state change as kj/K. Note: specific temperatures are constant
In a closed container with a constant volume, there is air at a temperature of 300 K and a pressure of 150 kPa. 800 kj mixing work is being done from the environment to the cab and the container gives 100 kj heat to the environment.Since the volume of the cab is 3 m³ and the boundary temperature between the cab and the environment is 350, a) determine the final temperature of the air. b) find the amount of entropy produced in the state change as kj/K. Note: specific temperatures are constant
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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In a closed container with a constant volume, there is air at a temperature of 300 K and a pressure of 150 kPa. 800 kj mixing work is being done from the environment to the cab and the container gives 100 kj heat to the environment.Since the volume of the cab is 3 m³ and the boundary temperature between the cab and the environment is 350,
a) determine the final temperature of the air.
b) find the amount of entropy produced in the state change as kj/K.
Note: specific temperatures are constant.
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