1) An aluminum alloy bar has a circular cross section of 20 mm diameter, length 120 mm and shear modulus of 28 GPa. If the distributed torque is uniform and causes the end of the bar to rotate 0.5°, calculate the magnitude of the maximum shear stress in the bar.

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

A: Rolling: In this handle, the workpiece within the frame of slab or plate is compressed between two…

Q: Give an example of concentrated force.

A: Whenever total magnitude of a force act on a single point then this type of loading on a beam is…

Q: 2. Sharp notches are often added to plastic food packages to help open them (along with arrows…

A: Detailed explanation:Sharp notches are a very good example of the functional features to the plastic…

Q: The following is a schematic diagram of the Charpy impact tester. Is from the following. At this…

A:

Q: What is speed?

A: Speed is a scalar quantity that can give us information about the rate of an object or a body…

Q: 3

A: intro- defects on any material is cause of failure of material.

Q: Need auxiliary views of this drawing

A: This question is based on the concept of engineering drawing.

Q: To show how individual pieces fit together, it is necessary to use larger-scale drawings and section…

A:

Q: What is the maximum thickness dimension allowed on the part?

A:

Q: If the part was cut by this plane, what would the resulting remaining face look like?

A: Section planes in SketchUp cut a model along a plane so you may look within it without altering…

Q: Compare the bolt patterns in shear shown below. The distance from the load to the centroid is the…

A: following is the answer and explanation for the above question-

Q: On a technical drawing, what is the difference in the application of the "cutting plane line" and…

A:

Q: Files are used for removing large of amount of materials. Select one: True False

A:

Q: y

A:

Q: A solid cylinder is rolling down a ramp that is rough enough to cause the cylinder to roll without…

A: This question is solved with the help of the law of conservation of energy. Under pure rolling,  The…

Q: What is the key information that needs to be incuded in a section view on an assembly drawing.…

A: The Answer is below

Q: What type of lines can be used in a drawing to show that part of an object has been removed ?

A: Solution : There are two types of line which are used to show the removed part of an object : Break…

Q: You can use a lever to increase force, distance, and speed.  True or false?   (simple machines:…

A: You can use a Class 1 or Class 3 lever to increase the speed of the load, according to where the…

Q: Isometric View Top View Front View Right Side Section View

A: Given: Front view is assumed to in the direction shown below,

Q: What is the max circularity, on a radius, on the part below before a feature control frame is…

A: The tolerance of the part is

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.