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2. (a) Is the pressure of a system an extensive or intensive property? How? (3) (b)...
a) What are extensive and intensive properties? Give some examples (4 marks) b) What are the...
a) What are extensive and intensive properties? Give some examples (4 marks) b) What are the isothermal and isobaric processes? (4 marks) c) What are the qualities x for saturated liquid and saturated vapor, respectively? (4 marks) d) What is the difference between saturated vapor and superheated vapor? (4 marks) QUESTION 2 A piston-cylinder device contains 5 kg of saturated water liquid al 0.3 MPa. Heat is transferred at constant pressure until the temperature reaches 500 °C. (84 marks) a)...
90 Chapter 2 PROPERTIES OF SUBSTANCES for all Pages Due 03/19/2020 start b. x=0.2, P =...
90 Chapter 2 PROPERTIES OF SUBSTANCES for all Pages Due 03/19/2020 start b. x=0.2, P = 100 kPa C C c. P-2 MPa, T = 400°C 2-41) Calculate the mass of water contained in a 0.6-mº vessel under the following conditions: a. 100 kPa, 150°C b. 300 kPa, 600°C c. 50 kPa, 81°C d. 400 kPa, saturated vapor e. 400 kPa, saturated liquid f. At the critical state 2-42. Determine the internal energy of H.O at 10 MPa and 450°C....
2. For this problem use the steam tables in the American Engineering System (on vula). A...
2. For this problem use the steam tables in the American Engineering System (on vula). A vessel contains 0.15 lb of saturated water at a pressure of 4.970 lb/in. If the total volume of the container is 2.8 ft", determine the following properties of the system: a. Specific volume b. Quality c. Specific internal energy d. Specific enthalpy e. Mass of water in the liquid phase and mass of water in the vapour phase.
A vessel with a volume of 0.008 m3 contains a liquid-vapor mixture of refrigerant 134a at...
A vessel with a volume of 0.008 m3 contains a liquid-vapor mixture of refrigerant 134a at 200 kPa and a quality of 20%. Determine: a) the mass of vapor present in kg, and b) the fraction of the total volume occupied by the liquid.
Pressure Chp 3-A) Complete the property table based on a 1 kg sample mass of each...
Pressure Chp 3-A) Complete the property table based on a 1 kg sample mass of each substance. Substance Phase Pressure Temperature Sp. Volume Sp. Internal Energy or quality (bar) (C) (m2/kg) (KJ/kg) |1) water (H2O) 2) water (H2O) 300 0.085 Critical 1.00 -20 point 3) water (H2O) X= 0.20 5.000 4)R-134a X 0.200 6.00 Liquid vaper 5) R-134a 6.00 150 6) R-134a 280 10 Triple ine Sold-vapor Specific volume
36. A. What is the difference between intensive and extensive properties? (Circle one correct answer) a)...
36. A. What is the difference between intensive and extensive properties? (Circle one correct answer) a) An intensive property is independent of the amount of the substance, whereas extensive property depends on b) Along with the change of the amount of substance, an intensive property changes faster than extensive property. c) Intensive properties are quantitative properties of substance, while extensive properties are qualitative d) An extensive property is independent of the amount of the substance, whereas intensive property depends on...
Ignore anything handwritten Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor...
Ignore anything
handwritten
Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor mixture of water, with a mass of 1 kg quality of x,-0.75, and a pressure of pi = 40 kPa (State 1 ). The system is heated in a constant- volume process till the pressure reaches p2-100 kPa (State 2) Sa) Determine the temperature, T, in "C, specific volume, Pi in m'/kg, and specific internal energy, ul, in kJ/kg at state 1; (12.5 points)...
Thermodynamics A piston-cylinder system contains 0.005 m3 of liquid water and 0.8 m3 of water vapor...
Thermodynamics A piston-cylinder system contains 0.005 m3 of liquid water and 0.8 m3 of water vapor in equilibrium at 600 kPa. Heat is transferred at constant pressure until the temperature reaches 200ºC. a- Determine the initial thermodynamic state of the system. b- Find the initial temperature of water. c- Calculate the total mass of water in the cylinder. d- Find the final volume of the system. e- Sketch the above thermodynamic process on a P-V phase diagram.
i want the solution with explaination in a good handwriten .. A rigid, insulated tank fitted...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
laborate wed Victoria University ve NEM2201 THERMODYNAMICS 1 Writing time - 50 minutes Session 3 test...
laborate wed Victoria University ve NEM2201 THERMODYNAMICS 1 Writing time - 50 minutes Session 3 test QUESTION 1 a) What are extensive and intensive properties? Give some examples (4 marks) b) What are the isothermal and isobaric processes? (4 marks) c) What are the qualities x for saturated liquid and saturated vapor, respectively? (4 marks) d) What is the difference between saturated vapor and superheated vapor? (4 marks) QUESTION 2 A piston-cylinder device contains 5 kg of saturated water liquid...
a) What are extensive and intensive properties? Give some examples (4 marks) b) What are the isothermal and isobaric processes? (4 marks) c) What are the qualities x for saturated liquid and saturated vapor, respectively? (4 marks) d) What is the difference between saturated vapor and superheated vapor? (4 marks) QUESTION 2 A piston-cylinder device contains 5 kg of saturated water liquid al 0.3 MPa. Heat is transferred at constant pressure until the temperature reaches 500 °C. (84 marks) a)...
90 Chapter 2 PROPERTIES OF SUBSTANCES for all Pages Due 03/19/2020 start b. x=0.2, P = 100 kPa C C c. P-2 MPa, T = 400°C 2-41) Calculate the mass of water contained in a 0.6-mº vessel under the following conditions: a. 100 kPa, 150°C b. 300 kPa, 600°C c. 50 kPa, 81°C d. 400 kPa, saturated vapor e. 400 kPa, saturated liquid f. At the critical state 2-42. Determine the internal energy of H.O at 10 MPa and 450°C....
2. For this problem use the steam tables in the American Engineering System (on vula). A vessel contains 0.15 lb of saturated water at a pressure of 4.970 lb/in. If the total volume of the container is 2.8 ft", determine the following properties of the system: a. Specific volume b. Quality c. Specific internal energy d. Specific enthalpy e. Mass of water in the liquid phase and mass of water in the vapour phase.
Pressure Chp 3-A) Complete the property table based on a 1 kg sample mass of each substance. Substance Phase Pressure Temperature Sp. Volume Sp. Internal Energy or quality (bar) (C) (m2/kg) (KJ/kg) |1) water (H2O) 2) water (H2O) 300 0.085 Critical 1.00 -20 point 3) water (H2O) X= 0.20 5.000 4)R-134a X 0.200 6.00 Liquid vaper 5) R-134a 6.00 150 6) R-134a 280 10 Triple ine Sold-vapor Specific volume
36. A. What is the difference between intensive and extensive properties? (Circle one correct answer) a) An intensive property is independent of the amount of the substance, whereas extensive property depends on b) Along with the change of the amount of substance, an intensive property changes faster than extensive property. c) Intensive properties are quantitative properties of substance, while extensive properties are qualitative d) An extensive property is independent of the amount of the substance, whereas intensive property depends on...
Ignore anything
handwritten
Problem 2 (50 points) A closed rigid tank contains of a two-phase liquid-vapor mixture of water, with a mass of 1 kg quality of x,-0.75, and a pressure of pi = 40 kPa (State 1 ). The system is heated in a constant- volume process till the pressure reaches p2-100 kPa (State 2) Sa) Determine the temperature, T, in "C, specific volume, Pi in m'/kg, and specific internal energy, ul, in kJ/kg at state 1; (12.5 points)...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
laborate wed Victoria University ve NEM2201 THERMODYNAMICS 1 Writing time - 50 minutes Session 3 test QUESTION 1 a) What are extensive and intensive properties? Give some examples (4 marks) b) What are the isothermal and isobaric processes? (4 marks) c) What are the qualities x for saturated liquid and saturated vapor, respectively? (4 marks) d) What is the difference between saturated vapor and superheated vapor? (4 marks) QUESTION 2 A piston-cylinder device contains 5 kg of saturated water liquid...
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