Temperatura (°C) 308 400 Líquido 1C S 8 300 S+L Sólido 20 40 60 80 TI Pb Porcentaje en peso Determine el intervalo de composiciones en el que la aleación de TI-Pb a 375 °C es: a) líquida por completo; (6 puntos) b) sólida por completo, (3 puntos) c) parcialmente líquida y parcialmente sólida. (6 puntos) Esfuerzo (MPa) 1

Q: (1) Ah (enthalpy change) in kJkg =. (2) Au (intemal energy change) in kJkg =. (3) PAV (the change in…

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Q: 1.10 Figure 1.24 shows a special spanner used to tighten screwed components. A torque is applied at…

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Q: An Ideal gas with R=25.9 lb-ft/lb-R and k=1.1is heated at constant volume. What is the a.)Cp and…

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Q: 21. Determine the change in internal energy if there are 2kg of gas inside a rigid container, for…

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Q: Patm=101kPa; g=9.81m/s² A substance is contained in a piston cylinder assembly with properties as…

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Q: Air fills a 2-m-diameter balloon at 20°C and 5 kPa gage. Additional air is forced into the balloon…

A: Given: Diameter of balloon, D1=2 m Temperature, T=20°C Pressure, P =5 kPa

Q: There are 3 kg/min of steam undergoing an isothermal process from 30 bar and 350 °C to 7 bar. (note…

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Q: Water Boundary A well-inbulated rigid tank having a volume of 0 25 m contains saturated water vapor…

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Q: A-3.2. Suppose a large tank of water with a temperature of just over 0 C we put in a 100 g ice cube.…

A: GivenT=0oC=273.15Km=100g=0.1kgQ=33kJ

Q: Question 1 Complete the following table for water. Show all steps taken in order to fill the blanks.…

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Q: 30. A party balloon containing Helium is under an internal pressure of 110kPa with a volume of 14L…

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Q: An Ideal gas with R=25.9 Ib-ft/lb-R and k=1.1 is heated at constant volume. What is the a.) Cp and…

A: A) Given, R = 25 lb-ft/lb-R k = 1.1 Cv = Rk-1 = 251.1 -1 = 250 lb-ft/lb-R We Know That, Cp - Cv = R…

Q: 0.5 kg of an ideal gas undergoes an isentropic process from 657 kPa gage and a volume of 0.017 cubic…

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Q: T = 400 oC temperature and v = 0.02108 [m3/kg] specific volume of water vapor pressure. a) Using…

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Q: ubstance: WATER H₂O. Enter the Temperature in Celsius when the state is described with 300 kPa & 0.5…

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Q: 27. 1.8 kg of steam at 1.65 MPa, 300 deg C is compressed isothermically until it becomes ssaturated.…

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Q: Complete the following table of thermodynamic properties for water:

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Q: Q3lif consider the air ideal gas, 1.5kg of air with intail temperature & pressure of 200 c &160 kpa…

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Q: 3. A closed rigid container has a volume of 1 m³ and holds air at 344.8 kpa and 273 K. Heat is added…

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Q: A piston cylinder arrangement initially contains 7.0 kg of super-heated steam at 100 kPa and 250 oC,…

A: Given Data Mass of steam is : m=7.0 kg Pressure of steam is :P1=100 kPa Initial pressure is :…

Q: 2) In a pressure cooker (closed tank), there is a steam-water mixture of 100 ° C (celciyus) with…

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Q: In a container there are 2.0 mol of an ideal gas at a temperature of 0.0 ° C. The gas undergoes an…

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Q: 7- A free piston cylinder contains 100 grams of refrigerant R 134a with initial pressure of 400 kPa…

A: Dear student, we are suppose to solve only 3 sub parts. Please post other parts as separate…

Q: Represent these processes on a pressure-volume (p-V) diagram.

A: We are going to draw the P-V diagram

Q: Material T, oC P, kPa v, m3/kg Quality, x Phase description Water 100     0.25   Water 300 100…

A: Given data: The materials are water and R-134a Need to complete the table.

Q: T = 400 oC temperature and v = 0.02108 [m3/kg] specific volume of water vapor pressure. a) Using…

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A: From given data table XA=0        ,    VB=10cm3/moleXA=1      ,    VA=12cm3/mole

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Q: An ideal Rankine Engine is used to power a generator. The steam enters its turbine at 4 MPa and…

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Q: .5 kg of an ideal gas undergoes an isentropic process from 657 kPa gage and a volume of 0.017 cubic…

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Q: d) Sketch a P-V diagram and T-S diagram, indicating P, V, T, for all points & AU, Q, W, AH & AS for…

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Q: 1- Define the following: a) pure substance b) control mass c) compressibility factor 2- What is the…

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Q: = 400 oC temperature and v = 0.02108 [m3/kg] specific volume of water vapor pressure. a) Using the…

A: Given data  T=4000c=673 kv=0.02108 m3kgconsidering vapor properties tablesat  p=12Mpa,  v=0.021106at…

Q: A change of the system temperature, AT, can be: a) positive, b) negative, c) of any sign or zero.

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