Draw the free-body diagram of CBA and DB

Q: A digital meter is used to determine the torque of a rotating shaft using single toothed flanges and…

A: Torque of rotating shaft measured by finding the angular deformation of the shaft. With the help of…

Q: Two pulleys which are 270 mm in diameter and which are run at 1030 rpm are connected by a V-belt…

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Q: Problem #1 A student pushes the 1.25 kg block in the figure below against a horizontal spring,…

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Q: The free-body diagram of the entire truss is shown. Find the force ly.

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Q: The 3.0 cm diameter water line splits into two 1.0 cm diameter pipes. All pipes are circular and at…

A: Given Entrance diameter = 3 cm Entrance velocity = 3.5 m/s Exit diameter = 1 cm To find Velocity at…

Q: The 2000 kg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC.…

A: Given data: Mass of concrete pipe = 2000 kg We have to determine the weight of the concrete pipe in…

Q: The stress produced by a suddenly applied load as compared to that produced by the same load when…

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Q: Determine the forces in members CD, CJ, and DJ. M 11' A L 8' B L 6 panels at 6' K C L J D L I E L ↑…

A: To find force in member CD,CJ,DJ

Q: The pressure at the suction of the pump reads 6 psi vacuum, while at the discharge is 35 psi. The…

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Q: A mass of gas is compressed in a quasi-static process from 80 kPa, 0.1 m³ to 0.4 MPa, 0.03 m³.…

A: As given in question, Initial pressure = P1 = 80 kPa Initial volume = v1 = 0.1 m3 Final pressure =…

Q: 1.2 Please select all the correct statement blow. A. Retaining rings are inappropriate to retain…

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Q: The vertical force at A is: (A) 21.58 N (B) 67.42 N C) 78.14 N (D) 192.19 N

A: Given Data

Q: List two types of grinders used by welders.

A: welding is a joining process in which two metallic pieces are jointed with the help of heat or…

Q: A box that weighs 200N is sitting on an inclined ramp. The weight is assumed to act at the centroid…

A: (A) Draw the free-body diagram of the system.

Q: A belt 200 mm wide and 7 mm thick drives a pulley at belt speed of 25 m/s. The density of the belt…

A: Given data b=200 mmt=7 mmv=25 m/secρ=980 kg/m3μ=0.23σ=1.8 MPa Here, b is the width and t is the…

Q: An of at least 100 days at 500°C, computer level. (refer Fig below). Larsen - Miller C=Constant…

A: Rupture Lifetime, tr = 100 days = 100 × 24hrs = 2400 hr Temperature, T = 500°C = 500 + 273 = 773 K…

Q: How much of a cold air stream at 18°C, 80% relative humidity should be mixed with 5.8 kg da/s of a…

A: Write the enthalpy at 18 oC and 80% Relative humidity. h1=44.22 kJ/kg Write the enthalpy at 35 oC…

Q: Four steel bars jointly support a mass of 25 x 103 kg. Initially the temperature is 250C. Bars A and…

A: h = 800 mm m = 25000 kg T1 = 25 oC T2 = 60 oC Cross-sectional area of A = Cross-sectional Area of D…

Q: i) Calculate the acceleration of mass A in the system with three 10 kg cylinders as shown in Figure…

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Q: 91 CE -à- 9'

A: Load, P = 950 lb To-Determine:- BG = BF =

Q: lain the terms: i) Adhesive weight ii) Train resistance iii) Specific energy consumptio

A: To explain the given terms.

Q: f) 500 kg of steam is at 2.0 MPa and 156°C. Determine the phase(s) of the steam present, the volume…

A: Given:m=500 KgPressure, P=2.0 MPaTemperature, T=156°C

Q: A power plant operating in a Reheat Rankine Cycle produces steam at 3 MPa, 600oC in the boiler. It…

A: Given dataP=3MPaT=600°CQ=10MWPs=500kPaTs=45°C Here we using the steam table with respect to the…

Q: An axial member consisting of two polymer bars is supported at C as shown. Bar (1) has a…

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Q: A mass-damper-spring system has m = 3 kg, c = 60 N.s/m and k = 75 N/m. Then the system is

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Q: Determine the centroid of the beam's cross-sectional area and then compute the moment of inertia…

A: Draw the beam cross-section and divide it into 3 parts.

Q: explain in detail various methods of drive which have been applied for transmitting motive power…

A: Given question: explain in detail various methods of drive which have been applied for transmitting…

Q: Inside a 148 mm x 340 mm rectangular duct, air at 26 N/s, 22 deg C, and 108 kPa flows. Solve for the…

A: Given data: T1=22°CA=148 mm x 340 mm=0.05032 m2P=108 kPam˙=26 N/s=269.81 kg/s=2.65 kg/sR = 28.7 m/K…

Q: List three rules to follow when using or storing semi-precision measuring tools.

A: Semi precision tools are used for the measurement of the various dimensions of the workpiece.

Q: Two pulleys with diameter 500 mm and 1200 mm are connected by crossed belt drive. If the belt…

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Q: H1 y [m] ml L1 m2 H2 x [m] (horizontal) Two rectangular sheets are glued together to form a rigid…

A: Given: Let us consider the given figure, Create the system's equilibrium equations. Calculate the…

Q: calculate the value of the static friction force acting on the disk D at the instant it starts its…

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Q: If the principle stresses in a plane stress problem are 100 MPa and 40 MPa, then maximum shear…

A: As given in the question, Maximum principal stress = σ1 = 100 MPa Minimum principal stress = σ2 = 40…

Q: A mass weighing 4 lbs. stretches a spring 1.5 inches. The mass is given a positive displacement of 2…

A: Solution: Given Data: W=4 lbsx=1.5 inδ=2 inu=0F=2 cos 3t

Q: Which statement is true for this air-standard Otto cycle? Heat is added to the air at constant…

A: Since you have been posted multiple questions. So, we are solving only first question for you. If…

Q: An electric motor drives a compressor by use of V-belt. The pulley diameter of the compressor shaft…

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Q: The 16 x 22 x 25-mm rubber blocks shown in the figure are used in a double U shear mount to isolate…

A: Given data: ◆ Dimensions of rubber block: 16 mm × 22 mm × 25 mm ◆ Load applied: P = 300 N ◆ Downward…

Q: Problem #1 A student pushes the 1.25 kg block in the figure below against a horizontal pring,…

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Q: For the binary cycle shown, the enthalpies are h1 = 3,195 kJ/kg; h2 = 2,265 kJ/kg; h3 = 178 kJ/kg;…

A: given; hb=288KJ/kghc=112KJ/kgmass flow rate(m)=4.1Kg/s

Q: Determine the forces in members CD, CJ, and DJ. M 6' A L B L 6 panels at 3¹ K C L D I E L L H F G L…

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Q: Q-20001 IIIIII air V(m/s) D-0.1m v(m/s) Air at (3.15x102) K is entering in a circular pipe at 101325…

A: given; diameter(D)=0.1mvelocity(v)=2m/sheat supplied(Q)=2000Jinlet…

Q: No. of intensive properties needed to define the state of water when at triple point.

A: Given Triple point of water To find Number of intensive properties Triple point is the state where…

Q: A 100 mm x 5 mm × 5 mm steel bar free to expand is heated from 15°C to 40°C. What shall be…

A: Given, Dimensions of the steel bar = 100 mm x 5 mm x 5 mm Initial temperature = T1 = 15 oC Final…

Q: A 33 m beam has two supports. It overhangs each support by 5 m. The beam carries a point load of 600…

A: Draw the beam according to the question.

Q: (b) A fixed mass of the ideal gas argon initially occupies a volume of 3 litres at a pressure of 3…

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Q: An electric motor drives a compressor by use of V-belt. The pulley diameter of the compressor shaft…

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Q: A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the…

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Q: The reduced elbow shown in the figure is part of a distribution system for a fluid whose density is…

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Q: Calculate the maximum shear.

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Q: Consider a device into which a gas flows steadily at a constant temperature of 30 °C. Determine the…

A: Given:  T = 30 oC = 30 +273 = 303 K Q = -65 MW total rate of entropy change = ?

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.