A well-insulated rigid tank contains 3 kg of water at 200 kPa. Initially, half of the volume is in liquid phase. An electric resistance heater placed in the tank is turned on until the water in the tank is in one phase. Show the process on P-v and T-v diagrams, and determine a) the final pressure (kPa) in the tank, and b) the amount of electrical work done (kJ) during this process.

A well-insulated rigid tank contains 3 kg of water at 200 kPa. Initially, half of the volume is in liquid phase. An electric resistance heater placed in the tank is turned on until the water in the tank is in one phase. Show the process on P-v and T-v diagrams, and determine a) the final pressure (kPa) in the tank, and b) the amount of electrical work done (kJ) during this process.

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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