• Sliting is the operation of: Removal of metal to the desired shape from the edge of a plate. OACutting a sheet of metal through part of its length and then bending the cut portion. Making incomplete cutting in a sheet of metal in a straight line. Bending a sheet of metal along a curved axis.

Q: Which among the following is a forming process in which thickness of the metal plate is decreased by…

A: Metal forming processes are the processes in which plastic deformation of the material is done in…

Q: Use method of sections only. Detailed Steps

A: The above truss with support reactions is given as, Now, apply force equilibrium in the horizontal…

Q: 18. How far off from the center of the support is the center of the two holes in the bosses of the…

A: 18)    Distance=4.2-0.66                   =3.54 in

Q: 5) In soft soldering a low melting range alloy of tin and lead is used as filler metal. Select one:…

A: It is true

Q: Identify the forming process in which the rectangular shape of the cross section is reduced into…

A:

Q: What do you mean by method of section?

A: Methode of the section is used to solve the static equilibrium of the strusses. In this method,…

Q: What thickness limit classifies metal as being sheet?

A:

Q: What is the coefficient of performance (COP) if the cooling effect is 85,000 Btuh and the power…

A: What is the coefficient of performance (COP).If the cooling effect is 85,000 Btuh and the power…

Q: Which of the following are forming operations (Please select all that apply) Extrusion Die casting…

A: Forming: Metal forming is a process of converting the material by using suitable stresses like…

Q: Annealing is an example of a. Joining and assembly process. b. Material removal process. c.…

A: Annealing is a heat treatment process used to increase ductility and to reduce hardness of a…

Q: Open-die forging (upsetting) involves reduction of height of a specimen between two flat dies using…

A: Forging is the forming process in which metal is shaped by applying force using hammer or…

Q: 11. Orientation of two circles with the same center. _ 12. Press fitting a pin/ shaft to a hole…

A: 11) Orientation of two circles with same center.  Answer: Concentric Circles   12) Press fitting a…

Q: A mandrel or steel rod is used to produce in drawing process.

A: Solution:

Q: a. determine the maximum flexural stresses in compression ant tension. b. determine the flexural…

A:

Q: In which process, a heavy hammer blows the work material to deform its shape? a. Extrusion. b.…

A: a) Extrusion: In this, the workpiece is compressed or pushed into the die opening to take the shape…

Q: . Circle the correct section view out of the three possibilities. Would a half section been…

A: The section 2 is correct. The reason is mentioned below. First look at the cutting plane, it is…

Q: The deep drawing blankholder is used in order to avoid defects of the flange which are named O a.…

A: b. The deep drawing blank holder is used to avoid wrinkling defect

Q: A transverse force applied to a cantilever beam develops bending. Stress is within the elastic range…

A: The correct option is option A.

Q: 8. Maximum roughness average is 0.8 microns, sampling length is 2.5 mm, and the lay is parallel to…

A: Solution: Maximum roughness = 0.8 microns The sampling length = 2.5 mm lay is parallel to the…

Q: Anisotropy in a metal O increases residual stresses. O properties vary with direction. increase the…

A: 1) Anisotropy- it is the property of material in which the meterial properties changes with…

Q: Describe the method of sections?

A: Method of section In this method we deal with the non-concurrent forces. Here, we get three…

Q: During sheet metal working the Seam Joint is formed by folding of sheet metal.

A: During sheet metal working Seam joint is formed by folding of sheet metal. Answer: True

Q: High tensile strength materials are cut by a single point cutting too with the negative rake angle

A: Yes ,High tensile strength materials are cut by a single point cutting too with the negative rake…

Q: What would a .010 - .020 cutback of a 14.500 Diameter be?

A: Given, Diameter, d= 14.500 mm  Range of cutback: c~ 0.010 - 0.020

Q: Hello ! I hope you are well. Why are we taking this specific cross section for the second part of…

A: In second part we have calculated the area which is as given below in the form of shaded region.To…

Q: What happens to the surfaces of a material when it is bent?

A: Consider the diagram shown below for the bending of the sheet metal.

Q: 10. Maximum roughness average is 6.3 microns, sampling length is 0.4 mm, and 6 mm or more must be…

A: Write the given data with suitable variables. Ra=6.3 μma=0.4 mm

Q: What cutting process uses a stiff, highly ionized, extremely hot column of gas to almost instantly…

A: Plasma Arc Cutting (PAC) vaporizes the metal being cut fairly fast by using a stiff, highly ionized,…

Q: Show that the true strain rate in extruding a round billet of radius r, as a function of distance x…

A: Given:-            Radius of the billet = r                       Distance = x        True strain =…

Q: if a weldment is heated to correct distort from welding, the maximum localized he

A: if a weldment is heated to correct distortion from welding, the maximum localized heat shall not…

Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.