can you answer this too please with free body diagram and complete solutioin For the aluminum shaft shown (G= 27 GPa), determine(a) the torque T that causes an angle of twist of 3.5 [Select][Select]104.89 Nm(b) the radius of solid cylindrical shaft of the same c 125.56 Nm135.77 Nm51.09 Nm(c) the angle of twist caused by the same torque T in a solid cylindrical shaft of the same length and cross-sectional area of the given hollow shaft. [Select]16mm2m18mmVhollow shaft. [Select] For the aluminum shaft shown (G= 27 GPa), determine(a) the torque T that causes an angle of twist of 3.5% [Select][Select][Select]12 mm(c) the angle of twist caused by the same torque T in a solid cylindrical shaft of the same length: 8.72 mm13.56 mm8.25 mm(b) the radius of solid cylindrical shaft of the same cross sectional area of the given hollow shaft.16mm2m18mmVgiven hollow shaft. [Select]

Answered: Image /qna-images/answer/bddc6014-3f6b-4a8d-adde-f4ae7df27bf8.jpg

Answered: For the aluminum shaft shown (G= 27…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Design a suitable diameter for a circular shaft required to transmit 90 kW at 180 r.p.m. The shear stress in the shaft is not to exceed 70 MPa and the maximum torque exceeds the mean by 40%. Also find the angle of twist in a length of 2 metres. Take C= 90 GPa. [Ans. 80 mm; 2.116°]
A tubular steel [G = 79 GPa] shaft with an outside diameter of D = 89 mm and a wall thickness of t = 4 mm must not twist more than 0.071 rad in a 5.4-m length. Determine the maximum power P that the shaft can transmit at 310 rpm.
tubular steel [G = 80 GPa] shaft is being designed to transmit 150 kW at 30 Hz. The maximum shear stress in the shaft must not exceed 80 MPa and the angle of twist is not to exceed 6° in a 4-m length. Determine the minimum permissible outside diameter if the ratio of the inside diameter to the outside diameter is 0.80.
A solid stainless steel [G = 93 GPa] shaft that is 2 m long will be subjected to a pure torque of T = 73 N-m. Determine the minimum diameter d required if the shear stress must not exceed 31 MPa and the angle of twist must not exceed 5.1°. Report both the maximum shear stress 7 and the angle of twist at this minimum diameter. Answers: d = i mm. T = MPa. IM IM MI
A solid titanium alloy [G=114⁢ GPa] shaft that is 950 mm long will be subjected to a pure torque of T=195 N⋅m. Determine the minimum diameter required if the shear stress must not exceed 145 MPa and the angle of twist must not exceed 3°. Report both the maximum shear stress τ and the angle of twist φ at this minimum diameter. Based only on the requirement that the shear stress must not exceed 145 MPa, what is the minimum diameter of the shaft? dτ= mm Based only on the requirement that the angle of twist must not exceed 3°, what is the minimum diameter of the shaft? dφ= mm Determine the minimum diameter required. dmin= mm Determine the polar moment of inertia corresponding to the minimum diameter for the shaft. J= mm4 Determine the maximum shear stress at the minimum diameter. τmax= t MPa Determine the angle of twist in the shaft at the minimum diameter. Enter your answer in degrees. φ= °
A compound shaft drives three gears, as shown. Segments (1) and (2) of the compound shaft are hollow bronze [G= 6,500 ksi] tubes, which have an outside diameter of 2.15 in. and a wall thickness of 0.2100 in. Segments (3) and (4) are solid 1.00-in.-diameter steel [G= 11,500 ksi] shafts. The shaft lengths are L₁ = 78 in., L₂ = 12 in., L3 = 20 in., and L4 = 26 in. The torques applied to the shafts have magnitudes of TB = 990 lb-ft, Tp = 450 lb-ft, and TE = 160 lb-ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. Using the sign convention presented in Section 6.6., calculate: (a) the magnitude of the maximum shear stress in the compound shaft. (b) the rotation angle of flange C with respect to flange A. (c) the rotation angle of gear E with respect to flange A. TB TD (1) TE (3) Answer: (a) Tmax (b) DC/A = (C) ΦΕΙΑ = LI (2) B psi rad rad C L3 D (4) LA E -X
What is the polar moment of inertia of a solid steel shaft in mm^4 that will not twist through more than 2 degree in a 8 meter length when subjected to a torque of 22 kN.m? G = 83 GPa.
A steel propeller for a windmill transmits 5 kW at 87.9 rpm. If the allowable shear stress in the shaft must be limited to 81 MPa, determine the minimum diameter d required for a solid shaft. Answer: d = Save for Later mm. Attempts: 0 of 1 used Submit Answer
A compound shaft drives three gears, as shown. Segments (1) and (2) of the compound shaft are hollow bronze [G = 6,500 ksi] tubes, which have an outside diameter of 2.40 in. and a wall thickness of 0.1375 in. Segments (3) and (4) are solid 1.00-in.-diameter steel [G = 11,500 ksi] shafts. The shaft lengths are L1 = 58 in., L2 = 16 in., L3 = 16 in., and L4 = 28 in. The torques applied to the shafts have magnitudes of TB = 970 lb·ft, TD = 430 lb·ft, and TE = 170 lb·ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. Using the sign convention presented in Section 6.6., calculate: (a) the magnitude of the maximum shear stress in the compound shaft. (b) the rotation angle of flange C with respect to flange A. (c) the rotation angle of gear E with respect to flange A.
Falcon company Nizwa is conducting a campus interview to you. You are asked to design the propeller shaft with the following specification. (i) Power transmission =75 kW, (ii) Shaft speed = 190 rpm, (iii) The angle of twist /m length = 0.8° (iv)Maximum twisting moment is 30% greater than its mean. %3D (v) Take Modulus of rigidity as 100 Gpa. (Enter only the values in the boxes by referring the unit given, Also upload you handwritten answers in the link provided.) (i) Mean torque of the shaft (unit in Nm) (ii)Maximum torque of shaft (unit in Nm) (iii) The diameter of the shaft (unit in mm) = (iv) Maximum shear stress in the shaft (Unit in MPa) is
Falcon company Nizwa is conducting a campus interview to you. You are asked to design the propeller shaft with the following specification. (i) Power transmission =60 kW,(ii) Shaft speed = 160 rpm,(iii)The angle of twist / m length = 1.1º(iv)Maximum twisting moment is 30% greater than its mean. (v) Take Modulus of rigidity as 105 Gpa. (i) Mean torque of the shaft (unit in Nm) = (ii)Maximum torque of shaft (unit in Nm) = (iii) The diameter of the shaft (unit in mm) = iv) Maximum shear stress in the shaft (Unit in MPa) is
Required information The torques shown are exerted on pulleys A and B, where TA = 250 N-m. The shafts are solid and made of steel (G= 77.2 GPa). NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. T 0.9 m 30 mm T= 400 N m 0.75 m 46 mm Determine the angle of twist between A and B. The angle of twist between A and B is

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