38 mm diameter AB shaft, Gakma = 250 MPa Made of a strong steel. Using the maximum shear stress criterion, find the maximum torque T so that no yielding occurs when P = 240 kN.

Q: A 45-mm-diameter solid steel shaft supports loads PA-1.2 kN and Pc-2.7 kN as shown. Assume that L₁ -…

A: The diameter of the solid shaft d =45 mmThe support loadThe length of the sectionAt point B is…

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: For the cross-section shown below, computer the rate of twist and the shear stress if a torque of…

A: Torsion Torsion is a twisting of object when torque is applied on it.   Torque Torque is a…

Q: The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the diameter…

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Q: an aluminum shaft is 6ft. and has toruq of 500 lb-ft. the shear stress is 6500 psi and the angle of…

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Q: A liquid compressed in a container has a volume of 1.5 L at pressure of 1 MPa and a volume of 0.990…

A: Given data,  P1= 1 MPa,  P2= 3 MPa  V1= 1.5 L  V2= 0.99 L

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

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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: Figure 2 shows a solid shaft consisting of two prismatic circular parts in equilibrium under the…

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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: If the shaft is made of red brass C83400 copper with an allowable shear stress of ?allow = 20 MPa,…

A: allowable stress = 20 Mpa  Length = 0.75 m  Modulus of rigidity G =37 GPa

Q: The 6 kN force is in the vertical direction, while the P=7.5 kN force is in the z direction.Since…

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Q: The steel shaft of a socket wrench has adiameter of 8.0 mm and a length of 200 mm (seefigure).If the…

A: Given Data The diameter of the shaft is: d=8×10-3 m The length of the shaft is: L=200×10-3 m The…

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.