6. Two kilograms of water is contained in a piston-cylinder loaded with a linear springand the outside atmosphere. Initial the water is at 200 kPa, and V = 0.2 m³. Heat isnow added until the volume grows to 0.8 m³, and the temperature increases to 600°C.Determine the following:(a) Initial phase of the system (calculate quality if appropriate).(b) Find the final pressure of the system. Show how you determine the final stateand which table to look for the pressure.(c) Show the process on a P-v diagram and explain why the process is linear.

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Mechanical Engineering

system (calculate quality if appr ure of the system. Show how pol for

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

6. Two kilograms of water is contained in a piston-cylinder loaded with a linear spring
and the outside atmosphere. Initial the water is at 200 kPa, and V = 0.2 m³. Heat is
now added until the volume grows to 0.8 m³, and the temperature increases to 600°C.
Determine the following:
(a) Initial phase of the system (calculate quality if appropriate).
(b) Find the final pressure of the system. Show how you determine the final state
and which table to look for the pressure.
(c) Show the process on a P-v diagram and explain why the process is linear.

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Step 1: Write the given data with suitable variables-

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Step 2: (a)-Estimate the phase of the water system.

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Step 3: Determine the final pressure of the system.

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Step 4: (C)- Draw the PV diagram.

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