Find the diameter of a solid steel shaft to transmit 30 kW at 400 r.p.m. The ultimate shear stress for the steel may be taken as 460 MPa and a factor of safety as 8. If a hollow shaft is to be used in place of the solid shaft, find the inside and outside diameter when the ratio of inside to outside diameters is 0.5

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: A solid shaft of 20 mm radius is transmitting 2.5 kW with the frequency of 50 Hz. Calculate the…

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Q: solid shaft is transmitting 9 KW at 550 r.p.m. Determine the diameter of the shaft if the maximum…

A: for solution refer below images.

Q: A tubular steel shaft transmits a power of P = 450 hp at a speed of 3000 rpm. Determine the maximum…

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Q: maximum shear stress that is generated through the shaft.

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Q: Please don't use chatgpt. Give right answer

A: Step 1: Step 2:

Q: A solid steel shaft has to transmit 75Kw power at 200 pm. Taking allowable shear stress 70Mpo. Find…

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Q: A sleeve made of AISI 1040 CD steel has inner and outer diameters 40mm and 50mm, respectively. press…

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Q: 2 A hollow simple supported shaft 3m made of steel with di/do of 0.6. The shaft is subjected to a…

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Q: For the shaft in below, motor gives a 500 Nm torque on the shaft when it is rotation with a constant…

A: First consider the section BC, TBC=200 N·m dBC=44 mm=0.044 m Now the polar moment of inertia of…

Q: maximum shear stress in the shaft

A: Given; Motor driving a solid circular steel shaft transmits, P =40KW Speed,N=500 rpm If the diameter…

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Q: Consider the compound shaft KC which is compose of a 1200mm long solid rod fitted snuggly into an…

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Q: The motor shown supplies 126 hp at 1340 rpm at A. Shafts (1) and (2) are each solid…

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Q: Find the shear stress in 10 mm diameter shaft subjected to 2 kW power transmission at 100 rpm.

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Q: Find the diameter of a solid steel shaft to transmit 43kW at 5.25 rps. The ultimate shear stress for…

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Q: ess of Tavg, determine the factor by which the torque carrying capacity of is f-circular section is…

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Q: A shaft is used to transmit 24 kw at a speed of 1,779 rev/min. Using a maximum allowable shear…

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Q: A solid shaft is transmitting 1 MW at 250 r.p.m. Determine the diameter of the shaft if the maximum…

A: As per our guidelines we have to answer one question only so, post the question separately and…

Q: A hollow circular shaft has an outer diameter of 100 mm and a wall thickness of 25 mm. The allowable…

A: Introduction The generalized torsional…

Q: For the shaft in below, motor gives a 500 Nm torque on the shaft when it is rotation with a constant…

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Q: 2- Compare the weight of equal lengths of hollow and solid shafts to transmit a torque T for the…

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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.