A 100mm diameter steel shaft is loaded as indicated in the figure. Determine the angle of twist of pulley D with respect to pulley A. What are the constant stresses in the three sections of the shaft?

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Q: The 300-N block is at rest on the horizontal plane before the force P is applied at t=0. Find the…

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Q: The coil has a mass of 90 kg and a rotating radius of 0.3 m. If the static and kinetic friction…

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Q: A pumping system has the following characteristics, f=0.015 length of the pipe = (2500 ft) pipe…

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Q: With a negligible velocity, air at 900 kPa and 400 K enters a converging nozzle. The nozzle's throat…

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A: To resolve the forces into horizons and vertical components.

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Q: 1- How AFM can be used to measure particle size of nanomaterials? 2- Compare between contact and…

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Q: What size of hole must be drilled in an M 42 bolt to make the bolt of uniform strength

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Q: 2. Draw the shear-force and bending-moment diagrams for the simply supported beam shown. Determine…

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Q: Can you also show the P-s and T-s diagram? Catalogue data for R-134A compressor with a displacement…

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Q: QUESTION 2 Calculate the difference between the free surface SG-0.90 } 0.4 m Ah 1 m Water Figure 2

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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.