Instruction: Completer the table and show solution step by step. 1. A closed system changes from state A to state B while 55 kJ of heat is added and 70 kJ of work is done. As the system returns to state A, 35 kJ of work is done on it. Determine the heat transfer of process B-A.

Instruction: Completer the table and show solution step by step. 1. A closed system changes from state A to state B while 55 kJ of heat is added and 70 kJ of work is done. As the system returns to state A, 35 kJ of work is done on it. Determine the heat transfer of process B-A.

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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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

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First law of Thermodynamics Conservation of Energy- Cycles
Instruction: Completer the table and show solution step by step.
1. A closed system changes from state A to state B while 55 kJ of heat is added and 70 kJ of work is
done. As the system returns to state A, 35 kJ of work is done on it. Determine the heat transfer of process
B-A.
2. A closed system changes from state 1 to state 2 while 25 Btu of heat is added and 35 Btu of work is
done. As the system returns to state 1, 20 Btu of work is done on it. What is the heat transfer during process
2-1?

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