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

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

A:

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: 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 torques shown are exerted on pulleys A and B. Consider TA = 270 N·m and TB = 400 N·m. Knowing…

A:

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

A: Given T = TAB = 100 N-m For gear B and C Force on gear circles

Q: 3.9 The torques shown are exerted on pulleys A, B, and C. The diameter of shaft AB is 1.3 in. and…

A:

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

A:

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

A:

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 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: Under normal operating conditions, the electric motor exerts a torque of 2.4 kN·m on shaft AB.…

A: Given data :TAB = 2.4 kN.m = 2.4 x 106N.mmTAB = (?)  , TBC = (?)  , TCD = (?)

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: The allowable shearing stress is 15 ksi in the steel rod AB and 8 ksi in the brass rod BC. A torque…

A: Given data: τBC=8 ksiT=13 kip.in Need to determine the required diameter of rod BC.

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: Two solid steel shafts are connected by the gears shown. Knowing that for each shaft G = 75 GPa and…

A: Given dataG=75 GPaT=55 mpaTo find1) T2) ∅A

Q: A rectangular key was used in a pulley connected to a line-shaft with a power of 125 kW at a speed…

A: Power, P= 125 kW= 125000 W Speed, N= 900 rpm= 900/60 rps Shear stress of the shaft, τshaft= 40 N/mm2…

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

A:

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

A:

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: A shaft with a solid circular cross-section is twisted through an angle of Φ = 4.2 degrees. If the…

A: Givenθ=4.2o=4.2×π180=0.0733 radd=26mmL=2.4m

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

A:

Q: 4 inches diameter steel shaft rotates at 245 rpm. if the shearing stress is limited to 11 ksi,…

A: Given:d=4 inN=245 rpmζ=11 ksi =11*103 psi

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.…

A:

Q: Two solid steel shafts are fitted with flanges which are then connected by fitted bolts so that…

A:

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

A:

Q: [English] Two extemal couples Mg and M. are applied to the sections B and C of a variable-section…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A steel marine propeller shaft 14 in. in diameter and 18 ft long is used to transmit 5000 hp at 189…

A: Given data: Unit conversions used are:

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: Please answer the following

A: Given data DAB=30 mmDBC=46 mmdAB=10 mmdBC=25 mmTAB=10 N·mTBC=20 N·m

Q: Two solid shafts are connected by the gears shown. A torque of magnitude T = 900 N m is applied to…

A: A couple or a moment that tends to bend or twist a shaft on its application is called the twisting…

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

A:

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: The two solid shafts and gears shown are used to transmit 12 kW from the motor at A operating at a…

A:

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

A: Cut sections through shafts AB and BC and perform static equilibrium analysis to find torque…

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

A:

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

A:

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

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

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: two solid shafts are connected by gears as shown A toque of magnitude t=900N.m applied to shaft AB…

A:

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

A:

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

A:

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.