Design the shaft (Find the diameter d). T = 2kNm; T = 3kNm; L = Im; Tall = 58MP..

Q: A solid shaft is required to transmit 120 kW power at 200 rpm. Find the suitable diameter of the…

A: Power, P = 120 kW Speed, N = 200 rpm Tmax = 1.2Tmean Shear stress, = 70 N/mm2…

Q: Design the outside and inside diameters for a hollow stell shaft subjected to a torque of 1,000,000…

A: Given data: The torque applied is, T = 1,000,000 lb-in. The shear stress developed, τ = 8,000 psi.…

Q: If the power transmitted by the shaft is 400 kW at a speed of 2000 rev/min calculate: (i) (ii) The…

A: angular velocity of shaft in RPM = 2000  in rad/sec = 209.43951 rad/s

Q: . Use G 11.2 X 10° psi. (b) Solve part a, assuming that the 1 shaft is hollow with a 1.5-in. outer…

A: given:

Q: A 5 ft long solid SAE4340 OQT1000 steel shaft is required to transmit a power of  180 HP. The shaft…

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Q: Find the diameter of the solid shaft. Torque = 190 kNm Maximum shear stress = 210 MN/m2

A: Substitute the given values in the Maximum shear stress equation to get the diameter of the shaft.

Q: 02/ find Max stress ? 180AN 40mm 40mm 100mm 40mm 100mm End soction Mid-span section

A: Due to loading on the beam. following stresses are produced 1) Axial stress 2) Bending stress 3)…

Q: A solid steel shaft must not twist through more than 30 in a 6-m length when ted to a torque of 12…

A: Given Twist angle = 30 Length =  6m Torque = 12 kNm Modulus of rigidity = 83 GPa To find Smallest…

Q: Q2: A solid steel shaft 450 mm long is stressed at 75 MPa when twisted through 3° and used to…

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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: Determine the displacement at point C on the steel overhanging beam shown in Fig. a. Take Est =…

A: The given problem can be solved by several deflection methods but we will be using Castiglianos…

Q: Problem 16.9. A solid eylindrical shaft is to transmit 300 kW power at 100 r.p.m. (a) If the shear…

A: a) Torque in the shaft can be determined as

Q: e difference is mainta c) 2, h and diameter but mn d) 4.

A: introduction: here we have to solve first three question

Q: Find the section modulus of shaft having 2.5 in diameter. A 3.07 in B. 4.56 in C 5.45 in D. 8.46 in

A: Given data : Shaft of 2.5 in diameter Diameter of shaft=d   Required : Section modulus

Q: The torque of 100 kip - ft is applied in the 16-ft-long hollow steel shaft. Note that the inner…

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Q: the twisting angle. The modulus of Rigidity for the shaft is 20 GN/m? • for the missing torque T =…

A: For the shafts in series,…

Q: For the steel shaft shown in Fig. Determine the maximum torque transmitted by any transverse cross…

A: The torque diagram can be redrawn as,

Q: A solid steel shaft ABCDE turns freely in bearings at points A and E. The shaft is driven by the…

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Q: Solid shaft can resist a bending moment of 8.0 kNm and twisting moment 10 kNm together. Determine…

A: Given data,  For solid shaft,  T=10 kNm  M= 8 kNm  Need to find maximum torque Tm

Q: Calculate the shaft diameter on rigidity basis if torsional moment is 195000 N-mm, length of shaft…

A: Write down the given values along with suitable variables. ϴ = 0.6° G = 79300 N/ mm2 T = 195000 N-mm…

Q: ropeller shaft of diameter 30mm. If the llowable shear stress of the shaft and oupling material is…

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Q: A solid shaft BC is fixed at the B end and subjected to torque T at the C end, as shown below. The…

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Q: The internal diameter of a hollow shaft is 2/3 rd of its external diameter. Compare the strength and…

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Q: A hollow steel propeller shaft, 20 ft. long with 15 in outer diameter and 12 in. inner diameter,…

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Q: The allowable shear stress in the shaft is 70 MPa and the allowable angle of twist of end A relative…

A: Given: Allowable shear stress (τallowable)=70MPaAllowable angle of twist (φA/D)=0.01radShear modulus…

Q: A solid steel shaft 3/4 inch in diameter and 5 feet long, is twisted through an angle of 6 degrees.…

A: Given- Diameter of shaft (d)= 0.75 in Length (L) = 5 ft = 60 inch Angle of twist θ  θ=6 degrees =…

Q: A hollow shaft for a rotary compressor is to be designed to transmit a maximum of torque of 4750…

A: Given Data⇒ Hollow shaft Maximum torque : T=4750 N-m Ratio of inside to outside diameter is :…

Q: Diameter of shaft based on Strength design is in mm Diameter of shaft based on rigidity design is…

A: For solution refer below images.

Q: A hollow shaft has an inner diameter of 0.035 m and an outer diameter of 0.06 m. Compute for the…

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Q: If allowable shear stress in the shaft is 80N/mm? and the torque equivalent(Te) is 1.23 x106 N-mm.…

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Q: A hollow shaft of outer diameter 40 mm and inner diameter of 20 mm is to be replaced by a solid…

A: For hollow shaft outer diameter (D) = 40 mm , Inner diameter =20 mm ;And also the torque and maximum…

Q: 8KN MB = 20 kN -m Pin SuPPoot 2M Doaw shear stõess and Bending moment bam

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Q: A solid shaft of 60 mm diameter and 3.5 m long is made of high-carbon steel. Determine the shaft…

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Q: neter of the shaft from stat = 5. Bending moment and tion speed of the shaft if ed in the…

A: In horizontal Plane: Now TorqueA= (500-75) × 82                  = 1700 lb.in TA= TB   (Power is…

Q: 8. A shaft is supported in bearings, the distance between their centres being 1 metre. It carries a…

A: GIVEN DATA - A SHAFT IS SUPPORTED IN BEARING ACTED BY CENTRAL LOAD W=1KN L=1m BENDING STRESS =40MPa…

Q: Determine the torque that can be transmitted by this shaft. D = 120 mm d = 80 mm L = 3 m Modulus of…

A: outside dia (D) = 120 mm = 0.120 m inside dia (d) = 80 mm = 0.08 m length (L) = 3 m  modulus of…

Q: The shaft shown has a diameter of 30 mm and is fixed at points A and B.  Shear Modulus = 75 GPa.…

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Q: T 100 mm 70 mm 70 mm 1.5 m 2 m T

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Q: calculate the maximum bending stress when the shaft is rotating at 80% of the critical speed

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Q: Find the maximum shear stress in the shaft (E = 30 x 10^6 psi ) (v - 0.30 )

A: Given data: T=200 lbf.ind=0.5 in Need to determine the maximum shear stress in the shaft.

Q: Determine the torque that can be transmitted by this shaft. D = 120 mm Outer diameter, Inside…

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Q: is the polar modulus value for a solid shaft of diameter 8 cm. Select one: -6 O a. 4.02 x 10 O b. 1…

A: We have to find polor modulus

Q: The flanges used in the connection of the two shafts are connected to each other with 6 bolts. The…

A: Given is  shaft diameter (ds) = 100 mm  Torque (T) = 300 N-m diameter of circle passing through bolt…

Q: A steel shaft is to transmit 4.5 MW at 3 Hz without exceeding a shearing stress of 50 MPa or…

A: Find the diameter of shaft.

Q: A hollow steel shaft is stressed to 35 MPa by a torque of 200000Nm. Determine the outside diameter…

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Q: 3. A 25-mm-diameter uniform steel shaft (E=207GPA, Y=76.5*10°N/m3) is 600 mm long between bearings.…

A: (a) Write the equation for the speed of shaft W=(π/l)2*(g*E*I/A*r)0.5 =(π/l)2*(g*E*( πd4/64)/(…

Q: Shafts AC and DE have 50 mm radius and shear modulus G=79.3 Gpa. 60 kN.m Torque is applied to end E…

A: In the given figure, the torque on the shaft DE is 60 kN.m Radius of the shaft (r) = 50 mm G=79.3…

Q: A hollow steel propeller shaft, 18 ft long with 14-in. outer diameter and 10-in. inner diameter,…

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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.