A piston-piston system contains water that is at an initial tempera quality of 65%. The piston moves keeping the pressure constant temperature is 200 ° C and the work done by the fluid is 300 kJ Determine: a) The specific volume of the initial state: m/kg b) the amount of mass that is enclosed: kg. c) find the specific energy of the final state: kJ/kg d) find the specific energy of the initial state: kJ/kg e) the heat transferred in the process: kJ

A piston-piston system contains water that is at an initial tempera quality of 65%. The piston moves keeping the pressure constant temperature is 200 ° C and the work done by the fluid is 300 kJ Determine: a) The specific volume of the initial state: m/kg b) the amount of mass that is enclosed: kg. c) find the specific energy of the final state: kJ/kg d) find the specific energy of the initial state: kJ/kg e) the heat transferred in the process: kJ

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 cylihder ftted with a pi3 ton contans water at 16 bar and 400C.Water 3 Cooled by following two in series paths (Consecutively) Path 1-2 :water 3 Cooled to saturated while presswe vapor state remans Constaut. Path 2-3: water r3 Cooled to the pressure of 8 bar while volume remans constart. a) Sketch a both paths on P-v and T-y diagramd 6) what B the temperatwe of the at the end of the water process? c) Determihe the final state of water, If As mixture, evaluate the quality (x). d) Calcula te the work as kJ lkg for overall process. e) Calculate the heat trasfer as gikg for overall process.
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