Q3-C- The 304 stainless steel shaft with modulus of rigidity 75 GPa and 3 m long has an outer diameter of 60 mm. When it is rotating at 60 rad/s, it transmits 30 kW of power from the engine E to the generator G. Determine the smallest thickness of the shaft if the allowable 150 MPa., and the shaft is restricted not to twist more than 0.08 rad. shear stress Tallow

Q: .9 The compound shaft consists of bronze and steel segments, both having 120-mm diameters. If the…

A: GIVEN DATA- SHEAR STRESS IN BRONZE SHAFT =100MPa DIAMETER OF BOTH SHAFT =120mm G FOR STEEL=83GPa G…

Q: A circular solid shaft made of vibranium has G=80 MPa and has a limiting torsional shear stress of…

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Q: • Determine the smallest safe diameter of the solid steel shaft if the maximum shear stress is…

A: GIVEN DATA -

Q: 10. Aline shaft is to transmit 30 kW at 160 r.p.m. It is driven by a motor placed directly under it…

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Q: A solid circular drive shaft of length = 0.5 m, is to be designed to transmit up to 45000 W at 1800…

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Q: Question 4. The shaft is made from a solid steel section AB and a tubular portion made of steel and…

A: Given data: T=50 kN.m Need to determine the angle of twist, at point C, maximum shear stress,…

Q: The copper shaft is hollow from A to B and the steel shaft is solid from B to C. The shaft has an…

A: Given that, Outer diameter of shaft, Do=100 mm,Thickness of shaft, t=20 mm,Modulus of rigidty of…

Q: 3.14) The stepped steel shaft carries the torque T. Determine the maximum allow- able magnitude of…

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Q: Q4- A circular shaft consists of steel and aluminum segments is subjected to the torques shown in…

A: Given:ζA=75 MPaζs=100 MPaGs=83 GPaGA=28 GPaDAC=50 mmLAC=225 mmDCB=75 mmLCB=300 mm

Q: The drive shaft AB of an automobile is to be designed as a thin- walled tube The engine delivers 150…

A: The power delivers by engine, P = 150 hp The speed of the shaft, N = 1500 rpm The outer diameter of…

Q: Determine the smallest safe diameter of the solid steel shaft if the maximum shear stress is 50,000…

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Q: Q2. A solid circular shaft is subjected to a bending moment of 2500 N-m and a torque of 7 000 N-m.…

A: We will calculate diameter of shaft considering two types of failure: Maximum principal stress…

Q: 3. Gear B supplies 20 KW of power, while gears A, C and D withdraw 6 kW, 4 kW and 10 kW,…

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Q: Problem 5

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Q: (Q1 A hollow shaft has to transmit 6 MW at 150 rev/min. The maximum allowabl て 180 L=1 stress is not…

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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: Determine the diameter of a solid shaft which will transmit 440 kW at 280 rpm. The angle of twist…

A: Shaft is designed on the basis of following two criteria:- Strength Criteria Induced torsional…

Q: Situation 24: The shaft is made of A992 steel (G = 75 GPa) and has an allowable shear stress of taow…

A: Given data: The shear modulus of steel shaft is G = 75 GPa. The allowable shear stress is τallowabe…

Q: shear

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Q: The brass wire has a triangular cross section, 2 mm on a side. If the yield stress for brass is tY =…

A: Given Data: Side of triangular section is a =2 mm. Yield stress of shear is tY = 205 MPa. Length of…

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

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Q: 2. A composite shaft is subjected to two torques as shown below. Shaft AB is a solid aluminum (G =…

A: Given, Section AB:GAB = 25 GPa = 25000 N/mm2LAB = 400 mmTAB = 800 Nm = 800,000 NmmdAB = 36 mmJAB =…

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

A: Given data: Maximum torque, T = 4750 N·m. Shear stress in the shaft, τ = 50 MPa. The ratio of…

Q: QUESTION 2: 2.1 A shaft is to transmit 190 kW at 180 rev/min. If the maximum torque transmitted is…

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Q: Q.4) A composite shaft is subjected to two torques as shown below. Shaft ABC is a hollow…

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Q: The steel shaft has four gears with corresponding number of powers as shown. The allowable shear…

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Q: Q4-A circular shaft consists of steel and aluminum segments is subjected to the torques shown in…

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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: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the maximum torque…

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Q: Q3-C- The 304 stainless steel shaft with modulus of rigidity 75 GPa and 3 m long has an outer…

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Q: 3.The shaft is made of A992 steel with the allowable shear stress of Tallow = 75 MPa. If gear B…

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Q: A steel (G = 12,000 ksi) shaft is bolted with end flanges to wall supports at A and C. The pipe has…

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Q: Question 1 A solid shaft has a diameter of 25 mm and is subjected to a torque of 200 Nm at one end.…

A: Given data: Diameter of shaft d=25 mm Torque T=200 N-m Length of the shaft L=0.8 m Modulus of…

Q: 324. A shaft composed of segments AC, CD, and DB is fastened to rigid supports and loaded as shown…

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Q: he motor A delivers 3000 hp to the shaft at 1500 rev/min, of which 1000 hp is removed by gear B and…

A: Shearing stress is created in a shaft when it is exposed to torque or twisting. Shear stress varies…

Q: RIO-1. The shaft is made af A992 steel and has an allowable shear stress of Tak - 75 MPa. when the…

A: Given Data: The rpm of the shaft is N = 300 rpm. The allowable stress is τallow=75 MPa. The power…

Q: The tubular drive shaft for the propeller of a hovercraft is 6 m long. If the motor delivers 4 MW of…

A: Given data as per the question Length of shaft =6 m Power delivered =4 MW  The outer diameter of the…

Q: In the gear system shown, a torque of TE = 1430 lb-ft is delivered at gear E. Assume that NA-17…

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Q: The solid 35-mm-diameter shaft is used to transmit the torques applied to the gears. The shaft is…

A: Given data: To determine the maximum torque, draw the torque diagram for the given system. Thus,…

Q: A solid circular shaft of steel is transmitting 20 kW of power at 120 rpm. Determine the minimum…

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Q: Q4. Determine the diameter of a shaft which is transmitting 60KW at 200rev/min, for: 1- Solid shaft…

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Q: A 4-m long shaft transmits a torque of 5 kN-m. Determine the maximum torsional stress (TMax) of the…

A: Given: length of the shaft→L=4m torque transmitted→T=5 KN‐m=5000 N‐m outer diameter of the…

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 hollow shaft for a rotary compressor is to be designed to transmit a maximum torque of 4750 N-m…

A: Given data  Maximum torque (T) = 4750 N-m limited shear stress (τ) = 50 MPa Inside dia to outside…

Q: TUEMS 4 Let's consider a solid circular shaft subjected to the torque loads as showns Determine the…

A: Calculated the minimum required diameter of the shaft in mm.

Q: 3.The shaft is made of A992 steel with the allowable shear stress of Tallow = 75 MPa. If gear B…

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Q: The motor at A delivers 50 hp to the shaft while rotating at 1800 rev/min. Each gear removes the…

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Q: 03: A shaft carry ing three loaded pulleys with stepped diameters as shown. The modulus of rigidity…

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Q: Consider two steel shafts CFG and HJ of diameters 50 mm and 70 mm respectively as shown in fig. 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.