For the lightweight truss which is loaded as shown 10 kN 5 kN 6m VB -6 m A 4 m D E: 6 m 3 m 3 m Determine the number of reactions.

Q: bulk modulus of elasticity of oil ?

A: Given data:   V1=3 m3             P1=30 MPaV2=1.92 m3        P2=80 MPaSo,Acc. to question,Oil in hyd...

Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a const...

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Q: Given the shear modulus(G) for aluminum as 2.4e+10 N/m2 and the shear strain is given as 6e-5. What ...

A: From hook's law  Shear stress is directly proportional to shear strain within elastic limit  

Q: Give at least two examples of Reynold’s number when the fluid flow is not in a pipe.

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Q: 1. Using the method of joints (no other method is acceptable), determine the reactions and the force...

A: GIVEN DATA- A PLANE TRUSS GIVEN WE HAVE TO FIND FORCES IN MEMBER

Q: Assume that after removing the cylinder head of an engine, a wet, oily condition is noticed on the b...

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Q: 20KN 4m 30KN 4m 4m 4m E., 3m 6m A B

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Q: 2.)A race car starts accelerating at a = 5 and continues to do this for 10 seconds. What is its fina...

A: GIVEN DATA- ACCELERATION a=5m/s2 INITIAL VELOCITY u=0m/s TIME t=10 sec WE HAVE TO CALCULATE THE FINA...

Q: Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 MPa and – 10°C...

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Q: 4.3-5 Consider the beam with an overhang shown in the figure. (a) Determine the shear force Vand ben...

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Q: Determine the internal stresses developed in bars JH and HY when bar JH experiences a change in temp...

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Q: P6-3. Delermine the location of the centrald y and the moment of incrila nl the cros ecion about Lhe...

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Q: Choose Two usages of the valve which its symbol is shown in the image below. O Control the amount of...

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Q: 1. The plastic block shown is bonded to a fixed base and to a horizontal rigid plate to which a forc...

A: Modulus of Rigidity, G=380 GPa,Shearing force, P=40 kN,Length of block, l=140 mmBreadth of block, b=...

Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a const...

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Q: 4. Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while t...

A: Given Data The width of the nylon strip is: w=5 mm The ditance from the edge is: 2 mm The force act...

Q: e the force in member BF

A:  By using Methods of joint ∑MD=06RA=412+324RA=412+3246RA=20kNFor joint A∑Fv=045FAB=20FAB=20×54FAB=25...

Q: If the hydraulic cylinder at H draws rod BC in by a distance d = 4.545 in, how far does the slider m...

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Q: A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and...

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Q: Find the resultant force which acts on the gate's submerged face if the gate is 4 m long. 5m 5m 60° ...

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Q: 4- The following strength data were collected for silicon nitride ceramic (Sİ3N4). Calculate the Wei...

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Q: Find the refrigeration capacity (in TR ) required to cool 29 m³/min from 29°C to 18°C if air from th...

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Q: Trina is a gym goer with a leg length of 84 cm. Suppose that she is in the gym doing straight leg ra...

A: Solution: Given data: L = 84 cm W = 10 lbs  

Q: 1. Plot the engineering stress & strain diagram of an alloy having a tensile test result found in Ta...

A: Given : D = 12.5 mm L = 50 mm To find : Plot stress - strain diagram

Q: A particles position is defined by the equation s = 4t2 + 2t + 6 m where t is in seconds. Find the a...

A: Given   Time, t = 5 sec Find   Acceleration, a   Velocity, v

Q: The pressure in the fuel rail of a common rail injection system is (2.30x10^3) bar. Given that the i...

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Q: Assume that after removing the cylinder head of an engine, a wet, oily condition is noticed on the b...

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Q: 1. Consider a deformable homogenous siender rod of constant area along its length. It is axially loa...

A: According to st. Venant's theory, maximum normal strain in actual case crosses maximum normal strain...

Q: The crane BC shown below lifts a load of W. Neglecting the weight of the crane. Determine the follow...

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Q: One kg of water of 0°C is brought into contact with a heat reservoir at 95° C. When the water has re...

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Q: QUESTION 6 A 20.0-kg object has an eastward momentum of 120 kg m/s. The object encounters a westward...

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Q: For the following area, determine: a) the coordinates of the geometric center of the area taking th...

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Q: Question 77 A light-alloy beam (i.e., assume weightless beam) has a solid rectangular homogeneous se...

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Q: Evaluate each of the following and express with SI units having an appropriate prefix: (a) (50 mN)(6...

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Q: The force-couple system shown acts on a trapezoidal plate. a. Determine the value of M1 if the syste...

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Q: 1. The circuit below has the following specifications: C1 = 10 mF, C2 = 30 pF, C3 = 250 mF, C4 = 80 ...

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Q: Compute energy loss that would occur as 27 gal / min of water flows from a tank into a steel tube wi...

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Q: A piston-cylinder device initially contains 0.07 m' of nitrogen gas at 130 kPa and 120°C. The nitrog...

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Q: A weather report indicates the barometric pressure is 28.54 in of mercury. What is the atmospheric p...

A: Given Data Pb=28.54 in of Hg

Q: The 6 m uniform rod as shown below weighs 1000 N. Segment AB and BC is 4 m long. The cable acts at a...

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Q: A 10.0 m long with a cross sectional area 180 mm? copper rod carries a tensile load of 5 kN at 30°C....

A: Given Data  L=10 m=104 mm A=180 mm2 P=5 kN T=30°C To=20°C E=117 GPa a=17*10-6    

Q: O velocity field of a fluid field; u= y. z +t V = x.Z -E equation are given %3D W = X.Y a) Deive equ...

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Q: 3.8 The two springs are identical, with unstretched lengths of 250 mm. Suppose that their spring con...

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Q: Q3: - Find the reactions at two supports for system shown in fig (3)

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Q: Cushion is an area throughout some workstations & tasks in manufacturing processes. Evaluate the st...

A: following is the answer to the above problem-  

Q: sultant of the five forcesshown is 1000 N directed degrees North of East. 8YO N If the components of...

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Q: a. Determine the magnitue of P and F (in N) if the resultant of the five force shown is 1000N direct...

A: The given system of force is as shown below, The given forces are as follows. F1=840 N,F2=PF3=FF4=4...

Q: An element in plane stressis subjected to stresses σx, σy, and τxy (see figure).Using Mohr’s circle,...

A: Mohr's Circle is the representation of the normal and shear stresses on various planes passing throu...

Q: 11. A nylon string has a diameter of 2 mm, pulled by a force of 100 N. Determine the stress. A. 21.3...

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Q: Find the maximum friction force and determine whether the block is in equilibrium when e = 20° and P...

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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.