90 mm dлв B

Q: A compound shaft is made by mounting a brass sleeve on a steel shaft (which is considered as…

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Q: A steel shaft is to be manufactured either as a solid circular or as circular tube. The shaft is…

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Q: The allowable shearing stress is 15 ksi in the steel rod AB and 8 ksi in the brass rod BC. A torque…

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Q: Two solid steel shafts of different diameters are joined together at point C. The diameter of the…

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Q: The solid circular shaft shown is made of a steel that is assumed to be elastoplastic with Ty= 145…

A: The below information is given: τY = 145 MPa = 145 × 106 Pa c = 32 mm = 0.032 m Plastic zone tp =…

Q: A flange coupling has 10 steel 25.4mm diameter bolts evenly tighten around a 415mm bolt circle.…

A: As per given question  D=25.4mm Number of bolts =10 Radius of circle =415 We have to find torque…

Q: composite shaft is made by slipping a bronze tube of 3-in. outer diameter an -in. inner diameter…

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Q: . Determine the torque applied.

A: Determine the torque applied.

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: The wrench is applied to two forces each of magnitude P. The steel shaft AB has a diameter of 15 mm.…

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Q: 2. A composite shaft is subjected to two torques as shown below. Shaft AB is a solid aluminum (G =…

A: Given, Section AB:GAB = 25 GPa = 25000 N/mm2LAB = 400 mmTAB = 800 Nm = 800,000 NmmdAB = 36 mmJAB =…

Q: A steel shaft is subjected to the torques shown. The shaft is solid with a diameter of 1 in and G =…

A: To find: (a) The internal torque in each segment. (b) The maximum shear stress (psi) in each segment…

Q: Two pipes were connected by a flanged bolt coupling. The material properties are as follows: For…

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Q: Calculate the torque T: i. if the shear stress of the brass sleeve in section AB is limited to τb =…

A: Shear stress is defined as the intensity of force acting on the cross sectional area. Shear stress…

Q: The solid circular shaft shown is made of a steel that is assumed to be elastoplastic with ry= 145…

A: The below information is given: τY = 145 MPa = 145 × 106 Pa c = 32 mm = 0.032 m Plastic zone tp =…

Q: The rigid wrench (not the brand Rigid sold at Home Depot!) shown is used to loosen a stuck nut at…

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Q: A circular solid shaft has a diameter of 60 mm and is subjected to a torque load of 8.7 kN•m.…

A: Given      Diameter, d = 60 mm  Torque load, T = 8.7 kN•m

Q: Torsion. A flanged bolt coupling connects two shafts. The bolt circle diameter is 250 mm in which…

A: Given data: ◆ The bolt circle diameter: D = 250 mm ◆ The number of bolts: n = 12 bolts ◆ The…

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: Given:Outside diameter of brass shaft, d1=0.51 inAllowable shear stress for brass, S1=4500…

Q: The shaft assembly is made from a steel tube 1 in. in diameter, which is bonded to a solid brass…

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Q: The compound shaft is rigidly attached to unyielding supports as shown. Use G = 35 GPa for bronze…

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Q: 8 in 5in 12 in S

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Q: Ten bolts of 10 mm diameter are used to connect two shafts as shown. If the mean diameter of the…

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Q: The composite shaft shown consists of two steel pipes that are connected at flange B and securely…

A: find the torque in pipe (1).

Q: The composite shaft shown consists of two steel pipes that are connected at flange B and securely…

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Q: A steel core is bonded firmly to the copper tube (shell) to form the shaft shown. The length of the…

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Q: A flanged bolt coupling has eight 10-mm diameter steel bolts on 600 mm diameter bolt circle and six…

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Q: The halves of the coupling are held together by four 5/8-in.-diameter bolts. The working stresses…

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Q: For a given maximum average shear stress, determine the factor by which the torque-carrying capacity…

A: The mean area without reversed position Am=(1.10)1.75-π(0.55)22=1.4498 in2 The mean area at reversed…

Q: Determine the resulting minimum shear stress. Also determine the resulting maximum shear stress.

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Q: A flanged bolt coupling consists of ten-- in. diameter bolts spaced evenly around a bolt circle of…

A: Write the formula for torque transmitted by the coupling. T=nπ4db2τallowDc2 Here, T is the torque…

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.