A flat-bottom barge is towed on a water surface at 2.57 m/s. The barge is 3.66 m wide and 6.10 m long. Estimate the convective heat transfer coefficient (in W/m -K) if the 2 mean temperature of the barge

Q: triple beam balance?

A: Explanation given below.

Q: QUESTION 6 When facing the spindle, which direction should a right-handed cutter be rotated in order…

A: The turning tool can be divided into 3 categories, namely  Left-handed tools Right-handed tools…

Q: Match each of the following terms to the phrase that describes it. Answers are used only once.

A: The correct match is: Drill spot           -     3Countersink      -     6Knurl                  -…

Q: what rpm and feed rate would you use if the shaft was 6 inches and made of stainless steel?

A: given; shaft diameter (d)=6in                                =0.1524mfor stainless steel;rpm?feed?

Q: When it comes to finding the moment arm, you must use the distance of the line from the pivot to the…

A: Explanation When it comes to finding the moment arm, you must use the distance of the line from the…

Q: hy is incremental positioning usually used with an axis return?

A: The absolute coordinates system the reference each position on the work piece is same or origin…

Q: Based on the image above, if the +Z jog button is pressed, turning the dial to the left will cause…

A: following is the correct answer to the above question-

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.