A closed system consisting of 10 lb of air undergoes a polytropic process from p₁-70 lbf/in², v₁-4 ft3/lb to a final state where p2 - 20 Ibf/in², v₂-12 ft³/lb. Determine the polytropic exponent, n, and the amount of energy transfer by work, in Btu, for the process.

Q: 180 180 120 仁30

A:

Q: Determine Iy. 50 mm 50 mm 300 mm 50 mm y -200 mm an -X We Problem 4

A:

Q: Use cylindrical coordinates to find the indicated characteristic of the cone shown in the figure.…

A: Given data: ρx,y,z=kx2+y2z=h1-rr0 Need to determine the moment of inertia about z-axis.

Q: Draw the Free Body Diagram (FBD) for the given situation and determine the tension in the cables AB…

A: “Since you have posted a multiple question, we will provide the solution only to the first question…

Q: の5 の25 23

A: Representation of three-dimensional object in two dimensional is known as an orthographic…

Q: Exercise 8.7 Required frontal projection, side section and horizontal projection

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: Find the center of gravity.

A: Given-

Q: C.W. ;DRAW: 1-FRONT+TOP+RIGHT SIDE 2-FRONT SECTION+TOP SECTION FROM MIDD. +RIGHT SECTION FROM MIDD.

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: The distance between the corresponding point on the screw thread when measured parallel to the axis…

A: Create:  It is the peak edge of a screw thread, that connects the adjacent flanks at the top. Flank:…

Q: the centroidal moments of inertia (ĪTX and ĪTY) of the entire figure

A:

Q: 8. 000 *性 10 20 G- 020 10 74 100 140 Rajah L8

A:

Q: how 79x10^3 get? or where did the 79x10^3 came from?

A: G = shear modulus of the hollow shaft

Q: 18 40 40 72 13

A: orthographic view : theses are the projection view when viewed by a observer from side view , top…

Q: Draw the three projection in sheet

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: DRAW OBLIQUE

A: Please refer the following image for the Oblique view of the given isometric view.

Q: The planetary gear system of automobile. Consider that the crown R rotates as shown clockwise at 750…

A: Given: The gear train is shown below:

Q: Solidworks MMGS units

A: Find Draw the given object in Solidworks. Unit: MMGS

Q: 60 20 IS RID 40 90 65

A: the view shown below step 2

Q: 15 mm 100 mm 50 mm 50 mm 1₂ 100 mm Part A 60 mm 15 mm 60 mm Determine the moment of inertia of the…

A:

Q: In the truss shown, find the value of 21 in degrees.

A:

Q: find the three views of the adjusting bracket

A: List of three view are shown below: 1.

Q: M 50 10 60 M. 10 10 50

A: Let’s divide the section into three different sections as shown – Calculating area of the different…

Q: DRAW THE SECTIONAL VIEW INDICATED BY THE CUTTING PLANE. T F LS F FIS FIRS es

A:

Q: C.W. ;DRAW: 1-FRONT+TOP+RIGHT SIDE 2-FRONT SECTION+TOP SECTION FROM MIDD. +RIGHT SECTION FROM MIDD.…

A: It is asked to draw the front, top and side views of the given model and also the corresponding…

Q: please solve the centroidal  Ixc, centroidal Iyc, Ix and Iy of the attached figures

A:

Q: B A

A: Given that , m =3 kg t=0.35 s r=4 sin3θ

Q: Draw the front, Top , and side planes for a complete cut *Note the shape is symmetrical

A: a. Front b. Side c. Top

Q: 250cm+10m

A: Given Data : 250cm+10m

Q: ?Find the centeroid of the shaded area shown in fig 80 30 60 90 -20- 30 Dimensions in mm

A:

Q: F 8 00 SKETCH THE APPROPRIATE AUXILIARY VIEW. 195

A: Draw Auxiliary view.

Q: 1. Draw top, front and right side views of the bracket as shown in Fig.

A: Required Front view, Top view and Right hand side view are drawn using third angle method of…

Q: 15 30 10 50 30 30 25

A:

Q: The bar AB shown in Figure 12-13 moves so that its lowest point A travels horizontally to the right…

A: Given information Velocity of point A, Find  Velocity of point B ,

Q: A punching press pierces 40 holes per minute in a plate using 10 kN-m of energy per hole during each…

A:

Q: Draw three views of the part below. Front view will be full section, other views will be normal draw…

A: Drawn with the help of 1st Angle Projection

Q: Ex2 of the bent bar. Determine the moment of P about point B and about point A. The 30-N force P is…

A: Need to determine moment about B

Q: Engineering drawing Find, top section, side section and front section?

A:

Q: • Part 1 o List the total degrees of freedom before the "ground" or any other constraints are used.…

A:

Q: Find the controid for the shaded area

A:

Q: (b) Find the natural frequencies and mode shapes. (c) Calculate the natural frequencies and mode…

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.