T 100 mm 70 mm 70 mm 1.5 m 2 m T

Q: Calculate the maximum permissible torque on a hollow shaft if the maximum allowable shearing stress…

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Q: Compare the weights of equal lengths of hollow shaft and solid shaft to transmit a given torque for…

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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: A hollow shaft transmits 9 MW at 300 rev/min. It is supposed that the maximum allowable stress is…

A: Given: The power transmitted by the shaft is P=9 MW. The maximum allowable shear stress is ζ=70…

Q: A shaft 100mm in diameter and 3 m long, with built-in ends, is subjected to a clockwise torque of 4…

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Q: Find the minimum diameter required of the circular steel shaft shown below if the largest shear…

A: Given, The length of the shaft is = 1.5 m Maximum allowable shear stress = 200 MPa Net torque is=…

Q: What is the minimum diameter of a solid steel shaft that will not twist through more than 3.18…

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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: Find the torsional shear stress on a 2 inch diameter shaft if it is subjected to a torque of 561…

A: Given diameter of shaft = 2 inch. Torque=561in-lb.

Q: Two designs for a shaft are being considered. Both have an outside diamete of 80 m and are 100 cm…

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Q: Calculate diameter of shaft using maximum shear stress theory,when equivalent torque of 800 x 103…

A: Given data: The allowable shear stress for the shaft is τ = 80 MPa. The equivalent torque is T =…

Q: A steel shaft 50 mm diameter and 500 mm long is subjected to a twisting moment of 1100 N-m, the…

A: Given data: d=50 mm=0.05 mL=500 mm=0.5 mT=1100 N.mθ=0.6°=0.010472 rad Need to determine the maximum…

Q: A 2000 in-Ibf torque acts on a hollow shaft with an outer diameter of 2 in and an inner diameter of…

A: Torque, T=2000 in.lbfOuter diameter of shaft, do=2 inInner diameter of shaft, di=1.75 in

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: Q1: A motor driving a solid circular steel shaft transmits 30 kW to a gear at B (as shown). The…

A: Given:P=30 KWζ=40 MPa

Q: 2. The diameters of the solid shafts are: AB is 0.6 in, BC is 0.75 in. and CD is 0.9 in. The applied…

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Q: A hollow circular shaft transmits 25 horsepower while operating at a rate of 180 rev/min. If the…

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Q: To Tc B A If TB=3T and TC=1T, determine the maximum value of T considering that the maximum…

A: Given data: -  The value of torque at C is TC = 1T. The value of torque at B is TB = 3T. The…

Q: • The shaft whose torque varies from 2000in-lb to 6000in-lb has 1.5" diameter and a yield strength…

A: To find: The shaft's mean stress. Given: The maximum torque is Tmax=6000 lb‐in. The minimum torque…

Q: 8.2 (A). Calculate the dimensions of a hollow steel shaft which is required to transmit 750 kW at a…

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Q: A turbine developing 15,000 Hp turns the shaft at 300 rpm. The propeller attached to this shaft…

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Q: Determine the maximum shearing stress(MPa) that can be developed in a solid steel shaft if it will…

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Q: 1) What is the minimum diameter of a solid steel shaft that will not twist through more han 3º in a…

A: Given that ,  Length l=6 m Torqueτ=14kNmG=83GPaTwist angle θ=3°

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: Find the maximum stress developed in a stepped shaft when it is subjected to a: i) Torque of "T" Nm.…

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Q: torque, T, should be applied to the end of the steel sha. duce a twist of 1.5°? Use G = 80 GPa for…

A: Given Data→ Steel shaft Angle of twist θ=1.5° Convert from degree to radian θ=0.0261799 G=80 GPa…

Q: A solid circular shaft of diameter 100 mm is subjected to an axial stress of 50 MPa. It is further…

A: Given, Diameter of shaft = d = 100 mm Axial stress = σx = 50 MPa = 50 N/mm2 Torque = T = 10 kNm = 10…

Q: A keyed gears delivers a torque of 912.4 N-m thru its shaft of 63.5  mm outside diameter. If the key…

A: GivenT=912.4Nmd=63.5mmt=15.875mmw=11.1125mmτ=61.2MPaσ=98.8MPa

Q: A steel propeller shaft is to transmit 4.5 MW at 3 Hz without exceeding a shearing stress of 60 MPa…

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Q: A 3 ft long solid SAE4340 OQT1000 steel shaft is required to transmit a power of 200 HP. The shaft…

A: Given data as question Length of shaft = 3 feet Power of shaft = 200 hp Sped of shaft = 1500 rpm…

Q: A SOLID circular shaft transmits 50 horsepower while operating at a rate of 150 rev/min. If the…

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Q: 7.9 A solid steel shaft of 200 mm diameter transmits 5 MW at 500 rev/min. It is proposed to alter…

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Q: A solid steel shaft will not twist through more than 3° in a 6.0 m length when subjected to a torque…

A: Givenθ=3oL=6mT=12kNmG=83GPa

Q: Select the right value of the stress occurred on a hollow shaft when it is subjected to a twist of…

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Q: PROBLEM 3.2 Determine the maximum shear stress caused by a torque of magnitude T= 800 Nm. [Ans. 87.3…

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Q: B) Estimate the minimum shaft diameter according to the maximum shear stress theory for a shaft…

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Q: The hollow circular shaft is subjected to an internal torque of T = 7.9 kN.m. If ri = 27 mm and r, =…

A: Maximum shear stress The highest shear stress in a compact region is the highest concentrated shear…

Q: A hallow steel shaft 2540 mm long must transmit torque of 34 KN-m. The total angle of twist must not…

A: Given that, for a hollow shaft, L = 2540 mm T = 4 kN-m Maximum angle of twist =  3 degrees Maximum…

Q: Detailed solution would be appreciated thanks!!. The steel shaft is formed by attaching a hollow…

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Q: A hollow cylindrical steel shaft is 1.5 m long and has inner and outer diam-eters respectively equal…

A: Given: do=60 mm=0.06 mdi=40 mm=0.04 mτmax=120 MPa To determine: Maximum torque can be applied for…

Q: a solid shaft is transmitting 1 mw at 240 rpm determine the daimeter of shaft exceed the mean of…

A: Shear stress produced by torque vary from zero at center of cross-section to maximum at surface in…

Q: If a = 200 mm, t= 20 mm, and G = 77.2 GPa, t 2a t 2a Compute the maximum torque that can be applied…

A: To find The maximum torque Given The size are  a=200mm, t=20mm The modulus of rigidity is G=77.2GPa…

Q: 2) Determine the maximum torque that can be applied to a hollow circular steel shaft of 100mm…

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Q: What is the minimum diameter of a solid steel shaft that will not twist through more than 3˚ in a…

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Q: Determine the diameters of a hollow shaf

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Q: What is the max shear stress on a shaft under a torque of T = 54.167 lb-ft having a diameter of 0.75…

A: Given:T=54.167 lb.ftd=0.75 in

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.