17. What type of scale is shown? a. Arbitrary b. Differential How much did you like the conference? I loved it I liked it The topic The premises The speaker Summated Cumulative C. d. It was alright I did not like it

Q: In the Figure 3, if m=15 kg, 0-30°, and static coefficient of friction = 0.25, then the maximum…

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Q: In the Figure 6, the absolute force value in the bar AB is (in kN): Figure 6: y 5 m/ A 20 KN 5 m 5 m…

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Q: Design for ", that is, the load can be taken by other members or the effect of fatigue failure…

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Q: In the Figure 6, the absolute force value in the bar AC is (in kN):

A:

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Q: 3. Casting You want to make one bronze casting of your face, life size, and hollow. How would you do…

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Q: In the Figure 6, the absolute force value in the bar AC is (in kN): Figure 6:

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Q: In the Figure 3, if m=15 kg, 0=30°, and static coefficient of friction = 0.25, then the maximum…

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Q: Thermodynamics problem. If I have water vapor at 125◦C inside a piston, what pressure is necessary…

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Q: Q3: In a mechanical application a composite part is required to have the properties, the…

A: Write the given data. Ec1,required=105 GPaEc2,required=5.62 GPaρc,required=1400 kg/m3And,Ef1=230…

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Q: Q1. The 93 kg of block C shown in Figure Q1 is being towed with force of P and direction of 45⁰ from…

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Q: A thick-walled cylinder tubing of hard rubber having an inside radius of 20mm is being used as…

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Q: 4-67 A 4-m x 5-m x 6-m room is to be heated by a baseboard resistance heater. It is desired that the…

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Q: In the Figure 3, if m=15 kg, 0-30°, and static coefficient of friction = 0.25, then the maximum…

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Q: Compute for (a) Entropy, (b) Internal Energy, (c) Enthalpy of steam. a. Steam at 2.75 MPa and 475…

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Q: Q2: A composite material has a cross-sectional area of 1150 mm². The fibers carried a stress of 200…

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Q: ind the position and the value of the maximum stress for the weld joint shown in the figure. Assume…

A: Given                Force, F = 50 kN Length of weld, L = 60 mm Find   Shear stress

Q: Design for , that is, the load can be taken by other members or the effect of fatigue failure…

A: 6) aeroplane 7) high tolerance 8) cause and effect analysis

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Q: Question 3: Find the extension in mild steel wire of 10 mm in diameter and 1.6 m long, the wire is…

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Q: The 43-kg crate is projected down an incline as shown with an initial speed of 7.0 m/s. Investigate…

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Q: In the Figure 6, the absolute force value in the bar BC is (in kN): Figure 6: 5 m X 5 m A 20 KN 5 m…

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Q: In the Figure 3, if m=15 kg and 8=30°, then the weight component of the block parallel to the…

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Q: where did you get value of Ws, the 572.116, the 0.9608, and 0.3350?

A: To specify the source from where the values are taken.

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Q: In the Figure 6, the absolute force value in the bar AC is (in kN):

A:

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.