:A solid cylindrical shaft is made up of variable size in segments. It pon by different values of torques at different locations. Determine (a) maxim 1 stress and between which two pulleys does it occur and (b) take G = 80 CD le of rotation of pulley E relative to pulley A. %3D

Q: The solid shaft (G=70 GPa) has a diameter of 40 mm. Calculate: a. The magnitude and direction of the…

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Q: A solid shaft 2 inch in diameter is subjected into two torques .If the total angle of twist is eight…

A: Givend=2inT1=200 lb ft=200×12=2400 lb in

Q: Problem #1. The 60-mm diameter shaft is subjected to torques as shown. If the applied allowable…

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Q: A solid steel shaft must not twist through more than 30 in a 6-m length when subjected to a torque…

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Q: A solid circular shaft of diameter 60mm is subjected to an axial stress of 20 MPa. It is further…

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Q: A solid shaft of circular cross section has a diameter of 15mm and is loaded by a torque of 130Nm at…

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Q: 04- A circular shaft consists of steel and aluminum segments is subjected to the torques shown in…

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Q: Q1: Determine the Resultant Moment of the 3 Forces shown in Fig. about point O. 500 N 300 N 45 2.5 m…

A: OD=1 mDA=2 mAB=2.5 m From the triangle ABCAC=ABcos450=2.5×12=1.7677 mBC==ABsin450=2.5×12=1.7677 m

Q: The diameter of and LCD = 240 mm. 1. The lengths LAB = LBC = 200 mm parts AB and CD of the bar is 25…

A: Find the angle of twist and torque .

Q: a solid rod with a circular cross-secton is subject to a torque of 253 N.m. if diameter of the rod…

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Q: Problem 10.2. A stepped steel shaft with diameters d, = 56 mm and d = 52 mm is twisted by torques T1…

A: d1 = 56 mm d2 = 52 mm T1 = 2.5 kN.m T2 = 1.5 kN.m

Q: 2. A shaft is designed to carry torque as shown below. The shaft consists of a steel rod which is…

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Q: The end gear (closest to the journal bearing at A) is subjected to the loading shown in the figure.…

A: Given: The yields strength of material = 80 MPa

Q: a) Find the diameter of both shafts. b) If the modulus of rigidity of shaft (2) G is 77.2 GPa,…

A: for solution refer below images.

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.