75 mm 30 mm дрn т. 60 mm 25 mm

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: Shaft CD is made from a 66-mm-diameter rod and is connected to the 48-mm-diameter shaft AB as shown.…

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Q: 60 mm 40 mm T.

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Q: Question 4: For the gear train shown, the diameters of the three solid shafts are: DAB = 20mm, Dcp =…

A: Given,

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

A: Given: G=27 GPad0=18 mmdi=12 mml=1.25 mθ=4°

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

A: Given data:- torque = 1500 N-m thickness = 10 mm length = 2 m shear modulus = 65 Gpa. find the shear…

Q: The solid spindle AB is made of a steel with an allowable shearing stress of 12 ksi, while sleeve CD…

A: (a)   Write the relation to calculate the inner diameter of the sleeve CD using the given diagram.…

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: 3.27 l'or the gear train shown, the diameters of the three solid shafts are: dcp = 25 mm deF = 40 mm…

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

A: Given data as per question L=1.5 mDi=40 mmDo=60 mmAllowable shear stress =120 Mpa

Q: 40 mm 100 Fig. 22 A torque of magnitudeT 1000 N1m is applied at D as shown Knowing that the diameter…

A: Given:TCD=1000 N.mdCD=42 mmdAB=56 mmTCD=F*rF=TCDrCD =TCD42+40=1000*100082F=12195.12 NThis force will…

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

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Q: (a) Determine the maximum shearing stress caused by a 4.6-kN • m torque T in the 76-mm-diameter…

A: Given dataApplied Torque(τ)=4.6kN.mDiameter of shaft(D)=76 mm=76*10-3mDetermine:-a)Maximum shear…

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

A: Let ds =Diameter of solid shaft =40mm As = Area of solid shaft =1256.63mm2 τ =Allowable shear stress…

Q: Under normal operating conditions a motor exerts a torque of magnitude Tp at F. The shafts are made…

A: GivendCDE=24 mmdFGH=20 mmrD=165 mmrG=114 mmτmax=82 Mpa=82×106pa

Q: The composite shaft shown consists of a 0.2-in.-thick brass jacket (G = 5.6 × 10° psi) bonded to a…

A: Given : A composite  shaft consist of 2 in thick brass jacket. Diameter of steel core is ,d=1.2 in.…

Q: Shaft AB is made of a steel with an allowable shearing stress of 90 MPa and shaft BC is made of an…

A: Given that ;          Allowable shearing stress of steel τAB =90MPa…

Q: cylinders shown.  a) For the 3-in. diameter solid cylinder and loading shown, determine the maximum…

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Q: 30 mm PROBLEM 3.2 (a) Determine the torque T that causes a maximum shearing stress of 45 MPa in the…

A: Given data:-Maximum shear stress, τmax=45MPaOuter radius, ro=45mm ⇒do=90mmInner radius, ri=30mm…

Q: Knowing that the lengths of the shown solid shafts are AB-60mm and BC=80mm, determine the torque TA…

A: Given. TB = 400 Nm θAC=3o G = 77 MPa LAB = 60 mm LBC = 80 mm

Q: A hollow steel tube has an outside diameter of 227 mm and inside of 208 mm. Which of the following…

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Q: The allowable shearing stress is 50 MPa in the brass rod AB and 25 MPa in the aluminum rod BC.…

A: Given that, Magnitude of torque, T=1250 N-m,Allowable shear stress, τAB=50 MPa,τBC=25 MPa, Since…

Q: Determine the torque T that causes a maximum shearing stress of 70 MPa in the steel cylindrical…

A: Given: The radius of the shaft is R=18 mm. The maximum shearing stress is τ=70 MPa.

Q: Knowing that d = 1.2 in., determine the torque T that causes a maxi-mum shearing stress of 7.5 ksi…

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Q: Two solid steel shafts are fitted with flanges that are then connected by bolts as shown. The bolts…

A: Torque T = 500 N·m            G = 77.2 GPa From diagram            TA+TB=TTA+TB=500 ×103…

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: Two solid steel shafts are fitted with flanges that are then connected by bolts as shown. The bolts…

A: T=TAB,LAB=0.6mmc=12d=302=15mmJAB=π2c4=79,481.25mm4φB=TABLABG.JABTAB=G.JABφBLAB=77×109×79481.250.6φB…

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: 4. The torques shown are exerted on pulleys A, B, and C. Knowing that both shafts are solid,…

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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: Two solid steel shafts are fitted with flanges that are then connected by bolts as shown. The bolts…

A: Given data ϕ=1.5°=0.0276 radDAB=30 mmDCD=36 mmT=500 N·m

Q: a) Determine the maximum shearing stress caused by a 40-kip·in. torque T in the 3-in.-diameter solid…

A: Given data as per the question Torque applied in the shaft = 40-kip·in The diameter of shaft =3 in…

Q: A torque of magnitude T= 4 kN·m is applied at end A of the compos-ite shaft shown. Knowing that the…

A: Steel core:          c1=12d1=0.027mJ1=π2c41=π2×0.0274=834×10-9 G1J1=834×10-9 ×77.2×109=64.44…

Q: 100 mm mm E The two solid shafts ABC and DEF are connected via gears as shown. Both shafts are made…

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Q: (Problem 3.67 from the text book) Determine the maximum shearing stress in a solid shaft of 18-mm…

A: Given data: d=18 mmP=3.4 kW Need to determine the shear stress in the shaft.

Q: In the bevel-gear system shown, α = 18.43°. Knowing that the allow-able shearing stress is 8 ksi in…

A: Write the expression of torque ratio,   TbTa=ωaωbTbTa=DaDb   Write the expression of diameter ratio,…

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 torque of magnitude T = 900 N.m is applied at D as shown. Knowing that the diameter of shaft AB is…

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Q: Knowing that the lengths of the shown solid shafts are AB=60mm and BC=80mm, determine the torque Ta…

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Q: The torques shown are exerted on pulleys A, B, and C. Knowing that both shafts are solid, determine…

A: Torque acting in the shaft AB by taking moment about x axis is TAB=3.6 kip·in Torque acting in the…

Q: Q2: Two shafts, each of 7/8 in. diameter, are connected by the gears shown in fig. Knowing that…

A: Given:-              Diameter of shaft d=7/8 in                G=11.2×106Psi…

Q: A steel shaft 7 ft long that has a diameter of 5 inches is subjected to a torque of 47 kip ft.…

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Q: A torque of 3 kN.m is applied to the steel shaft (G = 75 GPa). Determine the voltage of maximum…

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Q: Question 2: At a time when rotation is perverted at the lower end of each shaft, an 80 N.m torque is…

A: Let us draw the free body diagram of the both gear Let  TAB is the torque in shaft AB and TCD is…

Q: Problem 2 Shaft AB is made of a steel with an allowable shearing stress of 90 MPa and shaft BC is…

A: Given, τAB=90 MPa=90×106 MPaτBC=60 MPa=60×106 MPa dBC=50 mm=0.05 m

Q: etermine the maximum shearing stress (MPa) in a solid shaft of 60-mm diameter as it transmits 91 kW…

A: Given:Diameter, d=60mmPower, P=91KWspeed , N=175rpm

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.