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Q: A high-density polyethelene (HDPE) [E = 780 MPa; ν = 0.46] rod has a diameter of 100 mm before load ...

A: Given data as per question E = 780 MPa ν = 0.46  diameter of  rod =100 mm Final  diameter of  rod =1...

Q: A combined cycle plant with a capacity of 500 MW, which participates in the Mexican wholesale market...

A: This is the manner by which a joined cycle plant creates power while likewise catching waste hotness...

Q: II. PROBLEMS 1. Compute the acceleration of body B, and the tension in each cable supporting each bl...

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Q: fferent parts of the brakes system of an off-road bicycle

A: introduction  In the marine and seaward industry, plan and hardware setups fluctuate from one framew...

Q: Q1: determine the resultant of the force system in next figure. And locate the resultant with respec...

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Q: Q. A shaft rotating N rpm under a torque T transmits a power of answer choices T*Pi*N/30 Newton mete...

A: As given in question, Shaft RPM = N Torque transmitted by shaft = T   From the shaft RPM, its angula...

Q: 3.) Uniform box A has a weight of 40 Ib, and is leaning against box B as shown. Box B has a weight o...

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Q: The figure from an old patent application describes a right-angle belt drive between a pulley at C w...

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Q: The truss shown consists of wooden members. Knowing that each member has a 100 x 100 mm. square cros...

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Q: A solid constant-diameter circular shaft is subjected to the torques of TA = 480 lb-ft, TB = 1060 lb...

A: Given conditions are  TA = 480 lb ftTB = 1060 lb ftTC = 860 lb ftTD = 280 lb ftAllowable shear stres...

Q: Suppose an old power plant uses steam turbines to produce 0.5 GW (5 x 10° W) of electricity. The tur...

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Q: : Find the total moment of force with respect to point (A), for the two forces in next fig. 8m 3m 50...

A: It is required to determine the moment of forces about point A

Q: Situation B. From the figure below; (a) Which of the following is the horizontal resultant of forces...

A: Given Frame in loading To find Resultant horizontal Resultant vertical Resultant overall

Q: A water tank made from a steel having a thickness of 12mm has the following dimensions. Internal Dia...

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Q: terminal velocity V (in m/s) of the block is

A: Given; As given in figure;Solid block of 2 kg mass slides steadily at a velocity V along a vertical ...

Q: In a steam plant 100 kg/min of dry-saturated steam at 30 bar enters the turbine. After expanding ise...

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Q: For the simply supported beam shown below, determine the internal resultant loadings at a point 1 me...

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Q: Q 1: Find the Centroid of the Lamina in Fig. 1. (All units are in mm)

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Q: Three bars each made of different materials are connected together and placed between two walls when...

A: Given Data 

Q: Object 1 is launched horizontally at the top of a 400 m cliff with an initial velocity of 45 m/s. Ho...

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Q: During a steady flow process, 4 kg of steam at 15 bar and | 260 °C loses 3771 kJ of heat at constant...

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Q: Q3: A: A half circle of area made from wood, while the other half made from metal. Can you consider ...

A: It is required to determine the centroid of this circle

Q: A plate is fastened to a fixed member by four 20-mm diameter rivets arranged as shown. Compute the m...

A: Rivets, which are composed of strong materials like steel and aluminium, are used to connect pieces ...

Q: A heat engine is operating at a heat source of 950 K. The efficiency was calculated to be around 45%...

A: according to the given details T1= 950K T2=?

Q: Identify the composition of the eutectic mixture. What is its relevance?

A: Introduction: Eutectic mixture is the composition of two substance at which the melting point of tha...

Q: . Air enters a counter flow HE at 70°C and leaves at 40°C. Water enters at 30°C and leaves at 50°C, ...

A: Log mean temperature difference (LMTD)  LMTD = ∆T1 - ∆T2ln(∆T1∆T2)  

Q: An ice chest is constructed of Styrofoam [k=0.033 W/(m.k)] with inside dimension of 25 by 40 by 100 ...

A: Given:  outside temperature of the chest→To=25°C coefficient of heat transfer→h=10 Wm2°C because we ...

Q: boundary layer thickness

A: Given; Consider, laminar flow over the plate of length,l=1 mIf the boundary layer thickness at a dis...

Q: A popular daredevil trick is to complete a vertical loop on a motorcycle. This trick is dange howeve...

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Q: Determine maximum spring compression

A: Given: R=0.7 m b=1 m k=0.8 N/m μ=0.2 TO determine: The compression in spring

Q: . Air enters a counter flow HE at 70°C and leaves at 40°C. Water enters at 30°C and leaves at 50°C, ...

A: Given, Inlet temperature of hot fluid = Th1 = 70 oC Outlet temperature of hot fluid = Th2 = 40 oC In...

Q: SS 304 steel shaft is 3 m long and has an outer diameter of 60 mm. When it is rotating at 60 rad/s, ...

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Q: Determine blank diameter ?

A: Given; Diameter of the shell, d=700 mmHeight,h=100 mmcorner radius,r=0.99 mmIt is produced by cup dr...

Q: Q Choose and fill the blanks with the correct answer 1. The unit uscd to measure the force is -- (a....

A: ● Force is an effect due to which objects comes in motion and it is measured in Newton ● Moment is t...

Q: 16.3: A vertical composite fluid column whose upper end opened to atmosphere has 45 cm of Hg column ...

A: We have a vertical composite fluid column with a 45 cm Hg column with a specific gravity of 13.45 an...

Q: For the given simply supported beam: If P=56 N/m, W353 N/m, L1-6.63 meter, L2-2.99 meter W L1 L2 Cal...

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Q: Consider laminar flow of water over a flat plate of length 1 m. If the boundary layer thickness at a...

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Q: Determine blank diameter?

A: Given; Height of the shell, h= 100 mmHeight with corner radius;  r=0.9 mmIt is poduced by cup drawin...

Q: Q4: The uniform box shown in next figure, has a mass of 40 Kg. If the two forces T=60 N and F =30 N ...

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Q: Q3 Use the graphing method to find the resultant and its direction of the forces shown in figure 1. ...

A: Given

Q: A steady, incompressible, inviscid 2D velocity field is given by V 2x + 3y- 5)i +(x– y - 2)j Determi...

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Q: Draw the Free Body Diagram only of next fig.

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Q: Q2 Use the analytical method to find the resultant and its direction of the forces shown in figure 1...

A: Given

Q: A heating device contains 5 kg water and is being heated. During the process, 11 kJ/kg of heat is tr...

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Q: What is the caliper reading on the diagram that is attached?

A: Given that Dial calipers We know that Dimension = Blade reading + dial reading Blade reading = 2.4 D...

Q: A: A half circie of area made from wood, while the other half made from metal. Can you consider the ...

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Q: An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown below. Axial loads...

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Q: Q4: The uniform box shown in next figure, has a mass of 40 Kg. If the two forces T 60 N and F=30 N a...

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Q: In a steam plant 100 kg/min of dry-saturated steam at 30 bar enters the turbine. After expanding ise...

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Q: For the beam shown, the magnitude of the distributed load is wo = 10.4 kN/m and the beam length is L...

A: Givenwo=1.4kN/mL=4.8m

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.