A solid 1.08-in.-diameter steel [G= 9500 ksi] shaft is subjected to the torques shown. Determine the rotation angle of pulley D with respect to the support at A. 240 lb-ft 36 in. -0.0397 rad -0.0503 rad -0.0336 rad -0.0662 rad -0.0477 rad B 36 in. 215 lb-ft C 36 in. 110 lb-ft

Q: the net engine power of a tractor is 35 HP, what is the approximate power available at the drawbar?

A:

Q: 6. Approximate a spindle speed of 1000 rpm into rad/s. Spindle diameter = 200 mm 2.25 rad/s .16 mm/s…

A:

Q: Approximate a spindle speed of 1000 rpm into rad/s. Spindle diameter = 200 mm a. 2.25 rad/s b. .16…

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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.