Required informationWater initially at 200 kPa and 300°C is contained in a piston-cylinder device fitted with stops. The water is allowed to coolat constant pressure until it exists as a saturated vapor and the piston rests on the stops. Then the water continues to cooluntil the pressure is 100 kPa.NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.Water200 kPa300°COn the T-V diagram, sketch, with respect to the saturation lines, the process curves passing through the initial, intermediate, and final states of the water. Label theT, P, and V values for end states on the process curves.Please upload your response/solution by using the controls provided below.

Answered: Image /qna-images/answer/545b4212-5a2e-473c-b344-31ab2e0b1150.jpg

Answered: Required information Water initially at…

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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Ex: Argon in the amount of 1.5 kg fills a 0.04-m³ piston- cylinder device at 550 kPa. The piston is now moved by changing the weights until the volume is twice its original size. During this process, argon's temperature is maintained constant. Determine the final pressure in the device.
During processing in a steel mill, a 375kg steel casting at 800 degrees is quenched by plunging it into a 500-gal oil bath, which is initially 75 degrees . After the casting cools and the oil bath warms , what is the final tempertature of the two? The weight per unit volume of the oil is 7.5 lb/gal.
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(b) A frictionless piston-cylinder device as shown in Fig. Qlb contains water at 300 kPa and the water is heated at constant pressure from saturated liquid to saturated vapor. Then, the heating process is continued in an isobaric manner until its specific volume reaches the value of 0.7 m'/kg. Water Heat Figure Qlb i) What is the initial temperature of water in the cylinder? ii) What is the final temperature of water in the cylinder? iii) Calculate the total boundary work during the processes, kJ/kg. iv) Calculate the total amount of heat transferred during the processes, kJ/kg. v) Sketch both processes on a T – v diagram with respect to saturation lines.
A piston-cylinder device initially contains 0.8m3 of saturated water vapor at 250 kPa. At this state, the piston is resting on a set of stops, and the mass of the piston is such that a pressure of 300 kPa is required to move it. Heat is now slowly transferred to the steam until the volume doubles. a. Indicate knowns and unknows for each state as well as what type ofprocess is performed to get from one state to another. State anyassumptionsb. Determine the final temperaturec. Determine the work done during the processd. Show the process on a P-v diagram with respect to saturation linese. Determine the total heat transferred during this process
2. An unknown gas (with PVT conditions of; 101 kPa, 2.83 m³ & 23°C) is to be transferred into a storage vessel of 0.34 m³ capacity. Initially the storage vessel contains the same type of gas at a pressure and temperature of 151 kPa and 34°C. After the transfer the pressure measure to be 1342 kPa. What is the resulting temperature of the gas inside, in Kelvin?
A frictionless piston-cylinder device as shown in Fig. Qlb contains water at 400 kPa and the water is heated at constant pressure from saturated liquid to saturated vapor. Then, the heating process is continued in an isobaric manner until its specific volume reaches the value of 0.5 mkg. Water Heat Figure Qlb i) What is the initial temperature of water in the cylinder? ii) What is the final temperature of water in the cylinder? iii) Calculate the total boundary work đuring the processes, kJ/kg. iv) Calculate the total amount of heat transferred during the processes, kJ/kg. v) Sketch both processes on a T – v diagram with respect to saturation lines.
Kindly answer all the questions being asked. I will rate "like/upvote" your post if you answer all of the questions; if not, then i will "unlike/downvote." Please show complete solution and clear explanation. Choose from the choices for the correct answer. Thank you.
Solve these two maths showing the processes too in a well defined way.
Required information Problem 08.034 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS - Refrigerant Constant Pressure System NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A piston-cylinder device contains 6 kg of refrigerant-134a at 0.7 MPa and 60°C. The refrigerant is now cooled at constant pressure until it exists as a liquid at 20°C. The surroundings are at 100 kPa and 20°C. Problem 08.034.b - Exergy destruction of Refrigerant Constant Pressure System Determine the exergy destroyed during this process. The exergy destroyed during this process is |KJ.
4. Arigid tank contains 2 kg of air. The tank is initially at 25°C. The tank is heated until the pressure doubles. Determine the final temperature in Kelvins and the change in internal energy in kJ.
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