T = 1200 N-m Tc = 400 N-m aVp 750 mm B dвс 600 mm

Q: A 90-N-m torque is applied to a hollow shaft having the cross section shown. Neglecting the effect…

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Q: 60 N- m PROBLEM 3.12 Knowing that an 8-mm-diameter hole has been drilled through each of the shafts…

A: Diameter of hole = 8 mm Determine the shaft in which maximum shearing stress occur and magnitude of…

Q: Two solid steel shafts are connected by the gears shown. Knowing that for each shaft G= 11.2 * 106…

A: Given Data: The modulus of rigidity of the shaft is: G = 11.2 X 106 The allowable shear stress is:…

Q: Under normal operating conditions, the electric motor exerts a 12-kip·in. torque at E. Knowing that…

A: Understand that the net torque on a cross-section is calculated by the sum of torques on any one…

Q: Q2/ The torques shown, in Fig. 2, are exerted on pulleys A and B. Knowing that the shafts are solid…

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Q: Q5: (a) Determine the torque that can be applied to a solid shaft of 80-mm diameter without…

A: Diameter = 80 mm Shear stress = 120 MPa

Q: The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa.…

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Q: A hollow bronze shaft of 75 mm outer diameter and 50 mm inner diameter is slipped over a solid steel…

A: Draw a diagram for the problem. Write the given data in the problem. T=4 kN·mD=75 mmd=50 mm Here, T…

Q: A torque of magnitude T 1000 N'm is applied at D as shown below. Knowing that the allowable shearing…

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Q: C Тс 3 Tc 325 N - т 28 тт В Тв 3D 517 N — т 42 тm A

A: given data dia of shaft AB = 42 mm dia of shaft BC = 28 mm Torque TB = 517 N-m Torque Tc = 325 N-m

Q: A solid shaft transmits 30 kW at 3 rev/s. Determine the cubic diameter of the shaft (d3 ),if the…

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Q: 22 mm For the cylindrical shaft shown, determine the maximum shearing stress caused by a torque of…

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Q: The preliminary design of a motor-to-generator connection calls for the use of a large hollow shaft…

A: Given Data: The inner diameter of the shaft is d = 4 in. The outer diameter of the shaft is D = 6…

Q: The design specifications of a 1.2-m-long solid transmission shaft require that the angle of twist…

A: Given Data: The length of the shaft is L = 1.2 m. The allowable angle of twist is θ = 4◦. The…

Q: Q5: (a) Determine the torque that can be applied to a solid shaft of 80-mm diameter without…

A: Given Diameter of the shaft = 80 mm = 0.08m Allowable shear stress = 120 MPa To find Torque

Q: The solid rod AB has a diameter dAB5 60 mm and is made of a steel for which the allowable shearing…

A: Given Data: The diameter of the rod AB is: dAB= 60 mm The outer diameter of the pipe CD is: dCD=90…

Q: The steel jacket CD has been attached to the 40-mm-diameter steel shaft AE by means of rigid flanges…

A: Given Data: The outer diameter of the jacket is D = 80 mm. The thickness of the jacket is t = 4 mm.…

Q: PROBLEM 3.23 240 mm Two solid shafts are connected by the gears shown. A torque of magnitude T = 900…

A: Shear stress is stress which produces due to pressure or forces which does not exceed the elastic…

Q: Two solid shafts are connected by gears as shown and are made of a steel for which the allowable…

A: Given, dBC= 1.6 in dEF= 1.25 in

Q: Under normal operating conditions, the electric motor exerts a 12-kip·in. torque at E. Knowing that…

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Q: Knowing that the internal diameter of the hollow shaft shown is d = 23 mm, determine the maximum…

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Q: a) Determine the maximum applied torque T without exceeding a maximum shearing stress of 50MPa for…

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Q: The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G= 39 GPa). Knowing that portion CD…

A: Answer: (a) The angle of twist at A: 6.02064° (b) The maximum shear stress in shaft CD: 70.52 MPa…

Q: The solid spindle AB is made of a steel with an allowable shearing stress of 84 MPa, and sleeve CD…

A: Given Data  Allowable shear stress, T=50 MPa Ans(A)  Consider CD…

Q: A torque is to be carried by a flanged bolt coupling that consists of ten 16 mm- diameter steel…

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Q: 2. Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm, respectively. Shafts AB…

A: 1. Problem statement: To find the minimum and maximum shearing strength in the shaft BC and…

Q: A 1.5-m-long solid steel shaft of 48-mm diameter is to transmit 36 kW between a motor and a machine…

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Q: he ends A and D of the two solid shafts AB and CD are fixed, while the ends B and C are connected to…

A: Given:dAB=60 mmrB=100 mmrc=40 mmdCD=45 mmζallow=50 MPa

Q: A torque T = 1500 N − m is applied to the hollow shaft shown that has a uniform 10 mm wall…

A: find the shear stress at a and b and angle of twist.

Q: Under normal operating conditions a motor exerts a torque of mag-nitude TF at F. The shafts are made…

A: Given, Torque at F = TF  Allowable Shearing Stress in Steel Shaft ? = 12 kpi Diameter of FH dFH =…

Q: determine the bolt diameter required in mm. (b) If the shaft is made of the same material as the…

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Q: A solid steel shaft AB, shown in Fig. is to be used to transmit 5 hp fromthe motor M to which it is…

A: Power = 5 hp            = 2750 ft.lb/s speed        N=175 rpmω=2πN60=2π×17560=18.33 rads

Q: Q: For the aluminum shaft shown (G = 27 GPa), determine (a) the torque T that causes an angle of…

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Q: Ql: (a) Determine the torque that can be applied to a solid shaft of 40-mm diameter without…

A: Given Data : Solid shaft Diameter of shaft(d)=40 mm=0.040 m Allowable shearing stress is

Q: The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa.…

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Q: H. W A shaft composed of segments Ac, CD, and DB is o fastened to vigid supports and loaded For…

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Q: 1. (a) Determine the maximum shearing stress caused by a 80- kip x in. torque T in the…

A: Given Data  Torque = 80 kip. in Diameter, D=3 in Length of the steel shaft, L=4ft

Q: Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm, respectively. Shafts AB and…

A: Find, 1-Maximum shear stress and minimum shear stresse in BC shaft  2- diameter of AB or CD

Q: For the gear train shown, the diameters of the three solid shafts are: dAB = 20 mm, dco = 25 mm, dgf…

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Q: Determine the maximum shearing stress in a helical steel spring composed of 20 turns of 20-mm…

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Q: 1. The aluminum shaft shown has a constant diameter, with 1000 N-m applied at gear A, 1200 N-m…

A: Given:TA=1000 N.mTB=-1200 N.mTc=800 N.mTD=-600 N.mζ=25 MPaθ=4°

Q: The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa.…

A: Given- Allowable shearing stress τallow=55 MPa TC = 500 N.m TB = 1200 N.m Length of section AB (LAB…

Q: A flange bolt coupling consists of eight 19 mm diameter bolts spaced evenly around a bolt circle 300…

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Q: Knowing that the internal diameter of the hollow shaft shown is d = 0.9 in., determine the maximum…

A: Given data  outer dia of hollow shaft (do) = 1.6 in. inner dia of hollow shaft (di) = 0.9 in. torque…

Q: A hollow steel (G = 12,000 ksi) shaft has diameters of 6 in. and 4 in. and an allowable shearing…

A: This question is based on hollow steel.  As we know the torsional equation,  τr=TJ here, r is the…

Q: 3.27 A torque of magnitude T = 100 N• m is applied to shaft AB of the gear train shown. Knowing that…

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Q: The composite shaft shown consists of a 0.2-in.-thick brass jacket (Gbrass= 5.6 × 106 psi) bonded to…

A: Given Data: The thickness of the brass jacket is, t=0.2 in. The diameter of the steel core is,…

Q: A 2-m long hollow steel shaft (G = 75 GPa) has an outside diameter of 75 mm and an inside diameter…

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Q: 4. The solid cylinders AB and BC are bonded together at B and are attached to fixed supports at A…

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Q: The composite shaft shown consists of a 0.2-in.-thick brass jacket (Gbrass= 5.6 × 106 psi) bonded to…

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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.