age 2Figure Q2 (b)Given : The allowable shear stress i:kPa80Q2 c) 0 The tor sion formula :=JI (0.019)A (0.019)^4Therefore, the max torque T =Nm80x102.Q2 c) (i)For point lying on the outside suurface of the shaft:x10° = (0.019)I (0.019*-0.0125 *): Therefore, the max torque TNm80Q2 c) (iii) The shear stress at point located at inner surface of shaft,kPaT'cA (c,* -c,T'cT= -=.)(0.0125) =7 (0.019*.0.0125)

age 2 Figure Q2 (b) Given : The allowable shear stress i: c) () s0 kPa Ic The tor sion formula :r = J I (0.019) A (0.019)^4 so x10': ; Therefore, the max torque T = 2 For noint king on the outside s uface of the shaft:

age 2 Figure Q2 (b) Given : The allowable shear stress i: c) () s0 kPa Ic The tor sion formula :r = J I (0.019) A (0.019)^4 so x10': ; Therefore, the max torque T = 2 For noint king on the outside s uface of the shaft:

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

See similar textbooks

Similar questions

materials resistance
A solid circular shaft AB of length 504 mm is fıxed against rotation at both ends as shown in fig. The shaft has diameters d=41 mm and D= 62mm in parts AC and CB respectively. A torque 2T acts at section 'C'. What would be length 'b' in mm for the most economical design of shaft? 27 a
1 of 1 T -1.5m Q: Aluminum shaft of 30mm diameter and 1.5m lenght is subjected to a torque of 500N.m as in figure. Take shear modulus as 80MPA Determine: A- The Max. shearing stress introduced by the shaft. B- The angle of twist in degree. C- The shear strain in the shaft. D- The Min. Shearing stress in the shaft
4
Z PUIm The figure below shows a shaft of three segments. It is restrained (fixed support) at both sides and is loaded by two torques. Use Gpronze = 35 GPa, Galum = 28 GPa, and Gsteel = 83 GPa. Bronze Aluminum Steel diameter = 25 mm diameter = 50 mm diameter = 25 mm T-300 N.m To-700 N.m K A 2 m 2 m 2.5 m Determine the maximum shearing stress developed in steel. Select the correct response 214.16 MPa 111.79 MPa 1.75 MPa 57.12 MPa
di = 20 mm A) A hollow rod, shown in figure, having an inner diameter of d;=20 mm and an outer diameter of d.=25 mm. Find: 1) The torque (T) required to produce a maximum shear stress of 570 MPa in the rod. Tmax = 570 MPa d, = 25 mm 2) The power transmitted by the rod at N=800 г.р.m.
Q/ For the shaft shown in the figure below, find: Maximum torsional stress in part AB, Let E = 200 GPa, G 80 GPa and a = 12 x 10° 1/°C. a B. T, T, d, a, b and 4T are given in the table below. T2 (mm) (N.m) T (N.m) AT b a d (°C) (mm) (mm) 35 300 280 40 420 350
4. For the solid shaft, 1 inch in diameter, subjected to bending and torsion, find the principal stresses, maximum shear stress and factors of safety using the maximum shear stress (Tresca) and distortion energy (von Mises) criteria if the yield strength is also 50,000 psi: M = 300 in-lb T = 500 in-lb
A solid 1.750-in.-diameter steel [G= 13,000 ksi] shaft is subjected to torques TB = 265 lb-ft and TD 90 lb-ft, acting in the directions shown. Assume a = 48 in., b = 72 in., and c = 36 in. If the allowable shear stress in the shaft is 16 ksi, determine the maximum torque Tc that can be applied to the shaft. (1) Answer: Tc i B (2) b Tc (3) Tp lb-ft D
A steel shaft in the form of a solid body circular rod or a circular tubecan be manufactured. The shaft is required to bear 1200 N.m of torsional torque. Anti-shear stress for shaft material 40 MPa, largest permissible unit torsion angle in the rod 0.75 ^ 0As / m and steel's shear modulus is G = 78 GPa;a) Find the required diameter d0 for a solid circular shaft.b) Find the required outer diameter d2 for a ring-section shaft whose thickness is one tenth of the outer diameter.c) Find the diameter ratio (d2 / d0 ratio) and the weight ratio for ring cross section and solid section shafts. please solve carefully and in detail thank you
Calculate
0:07I | ZVAO K/s a 15all KOREK A locs.google.com 11 Q2: The extension spring shown in the figure has full-twisted loop ends. The material is AISI 1040Q&T 400FO wire. The spring has 82 coils and is close- wound with a preload of 18 Ibf. (a) Find the closed length of the spring.(b) Find the torsional stress in the spring corresponding to the preload.(c) Estimate the spring rate.(d) What load would cause permanent deformation?(e) What is the spring deflection corresponding to the load found ?in part d 0.162 in 1 in L-in R -in R. Option 1 O