A hollow shaft that has 110 mm outside diameter and inside diametei s used to transmit 120 KW at 500 rpm. Determine the shaft stress.

Q: A solid circular shaft needs to be designed to transmit a torque of 50N.m. If the allowable shear…

A: As given in question, Torque being transmitted = T = 50 Nm = 50,000 Nmm Allowable shear stress of…

Q: SOLID STEEL SHAT 5m LONG IS STRESSED AT 80 MPa WHEN TWISTED THROUGH 4º. USING G = 83 GPa, COMPUTE…

A: Find the diameter of shaft and power transmitted.

Q: A shaft is required to transmit 285 kW power at 255 r.p.m. The maximum torque may be 1.8 times the…

A: Given that , Power P=285KW=285×106N-mm/sShear stress σs=46Mpa=46N/mm2Angle of twist…

Q: A pipe with an outside diameter of 55 in. and an inside diameter of 5.067 in. is subjected to an…

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Q: J:41) A motor delivering 3000 kW at 20 Hz to a partially hollow steel shaft (GSt=80 GPa) connected…

A: Write the expression for the torque that is transmitted to the steel shaft by the motor. Understand…

Q: A marine type flange coupling is used to transmit 3.75 MW at 150 r.p.m. The allowable shear stress…

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Q: 0. A shaft has a number of a collars integral with it. The external diameter of (uniform) and the…

A: Given data as per question  External diameter of the collar=400 mm The inner diameter of the collar…

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Q: Determine the minimal value of a radius of the circular-solid shaft in problem 1 such that the…

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Q: A solid steel shaft 5 m. long is stressed to 60 MPa when twisted through 4°. Using G = 83 GPa,…

A: According to the given data Solid steel shaft length=L=5 m. long is Stress(τ)=60MPa The angle of…

Q: A solid steel shaft of 15m long is stressed at 32 MPa when twisted through 50.Using G =83Gpa…

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Q: a solid shaft stel (1060 AISI) Find the diametor of to transmit pocoer of 20 Kw at 200 rpm. IF a hu…

A: Given Data Power transmit is: P=20 kW=20000 W Speed of the shaft is: N=200 rpm Ultimate shear…

Q: Example 19.19. A torsion dynamometer is fitted to a propeller shaft of a marine engine. It is found…

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

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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: An aircraft engine develops 150kW at 1500rpm. The engine output shaft is steel which fails when the…

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Q: A solid steel shaft is stressed at 100 Mpa when twisted through 6 degrees. Compute the Diameter of…

A: Given:ζ=100 MPaθ=6°f=25 HzL=15 mG=83 GPa

Q: A solid shaft in a rolling mill transmits 30kW at 100 rpm. Find the diameter in mm of the shaft so…

A: Answer: The diameter of the shaft is 63.35 mm.  Hence, the correct answer is option (c).

Q: (3) A flange coupling is to connect two 60mm shafts. The hubs of the coupling are Ø120mm, 100mm…

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Q: 3.1.2 If the allowable shear stress is 30MPA, what is the maximum power that can be 3.1 The drive…

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Q: A solid steel shaft is to transmit 120hp.  The allowable shear stress is 8,000 psi.  Calculate the…

A: Given The solid steel shaft transmit power of P=120 hp. The allowable shear stress is τ=8000 psi…

Q: A 2-in-diameter C1118, as rolled steel shaft rotates at 240 rpm. Assuming a repeated, reversed and…

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Q: A drive shaft is made of solid steel. It is desired to transmit 2.5 hp at 150 rpm. The allowable…

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Q: 7. A shaft with a length of 5 m is subjected to a twisting moment of T=4x10 N.mm. If J=620x10 mm,…

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Q: A Hollow power transmission shaft of length ‘L’ 1103 mm, outer diameter ‘D’ 73mm and inner diameter…

A: The length of the shaft,(L)=1103 mm. The outside diameter of the shaft,(do)=73 mm. The inside…

Q: A torsion dynamometer is fitted on a turbine shaft to measure the angle of twist. It is observed…

A: The solution is mentioned in next step

Q: A solid steel shaft 5 m long is stressed to 60 MPa when twisted through 4 degrees. Using G = 83 GPa,…

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Q: A hallow steel shaft transmit 600km at 500 rpm.the minimum

A: Given Power = 600 kW N = 500 rpm To find Diameter of the shaft Assuming Maximum torque is 20% higher…

Q: As shown, a shaft is composed of five cylindrical sections. A motor is attached at F and supplies…

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Q: H.w: Find the diameter of a Solid shaft steel (1060 AISI) to transmit pocerof 20 Kw at 200 Ypm. IF a…

A: P=20 kWN=200 rpmτult=360 MPa (From data book)Factor of safety=4

Q: Q. 7: Two shafts of same material and same length are subjected to same torque. If the first shaft…

A: Given data: dh=34DH Need to compare the weight of two shafts.

Q: The shaft of a 7 HP lawnmower is 25mm in diameter and rotates at 1200 rpm. Calculate the shear…

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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.