**Example 3**A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m³. Calculate the work done by the fluid when it expands reversibly.**a-** At constant pressure to a final volume of 0.2 m³ **b-** According to a linear law to a final volume of 0.1 m³ and a final pressure of 2 bar **c-** According to a law PV = c to a final volume of 0.1 m³ **d-** According to a law PV^1.2 = c to a final volume 0.06 m³

Given Data P1=10 bar V1=0.05 m3. Ans(A) V2=0.2m3 At constant presssure…

A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m'. Calculate the work done by the fluid when it expands reversibly. a- At constant pressure to a final volume of 0,2 m b- according to a linear law to a final volume of 0,1 m' and a final pressure of 2 bar c- According to a law PV = c to a final volume 0.1 m d- According to a law PV =c to a final volume 0.06 m

A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m'. Calculate the work done by the fluid when it expands reversibly. a- At constant pressure to a final volume of 0,2 m b- according to a linear law to a final volume of 0,1 m' and a final pressure of 2 bar c- According to a law PV = c to a final volume 0.1 m d- According to a law PV =c to a final volume 0.06 m

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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Question

**Example 3**

A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m³. Calculate the work done by the fluid when it expands reversibly.

**a-** At constant pressure to a final volume of 0.2 m³
**b-** According to a linear law to a final volume of 0.1 m³ and a final pressure of 2 bar
**c-** According to a law PV = c to a final volume of 0.1 m³
**d-** According to a law PV^1.2 = c to a final volume 0.06 m³

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