A horizontal compound shaft AC is attached to a fixed wall at the point C and two torquesTand 2T applied at the points A and B, respectively as shown by Figure Q4. The portionAB of the shaft is made of steel, having a diameter of 30 mm while portion BC is made ofbrass with a diameter of 50 mm.2TSteelBrassB200 mm100 mmFigure Q4: A horizontal compound shaftThe elastic torsion moduli for steel and brass's materials are given as 77 GPa and37 GPa, respectively. The maximum allowable shear stress for the compound shaft isgiven as 150 MPa.ear stress4.4. Calculate the angle of twist at the point A

Answered: Image /qna-images/answer/d0b87a75-ba7b-48df-8e64-e88164449ed2.jpg

A horizontal compound shaft AC is attached to a fixed wall at the point C and two torques Tand 2T applied at the points A and B, respectively as shown by Figure Q4. The portion AB of the shaft is made of steel, having a diameter of 30 mm while portion BC is made of brass with a diameter of 50 mm. 2T Steel Brass C 200 mm 100 mm Figure Q4: A horizontal compound shaft The elastic torsion moduli for steel and brass's materials are given as 77 GPa and 37 GPa, respectively. The maximum allowable shear stress for the compound shaft is given as 150 MPa. B8

A horizontal compound shaft AC is attached to a fixed wall at the point C and two torques Tand 2T applied at the points A and B, respectively as shown by Figure Q4. The portion AB of the shaft is made of steel, having a diameter of 30 mm while portion BC is made of brass with a diameter of 50 mm. 2T Steel Brass C 200 mm 100 mm Figure Q4: A horizontal compound shaft The elastic torsion moduli for steel and brass's materials are given as 77 GPa and 37 GPa, respectively. The maximum allowable shear stress for the compound shaft is given as 150 MPa. B8

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

A simple diagram of a driveshaft ABC is shown in Figure 3. The power generated by an engine is transmitted via the drive shaft, ABC. The section AB is a solid circular shaft 0.7 m long and the section BC is a hollow circular shaft 1.0 m long with 110 mm outer diameter and 55 mm inner diameter. Both shafts are made from a metal alloy (Shear Modulus G = 95 GPa). 0.7 m 1.0 m A в 2400 hp @ 2000 rpm Figure 3 a) If the drive shaft rotates at 2000 rpm and the power transmitted along the shaft is 2400 hp (1 hp = 745.7 W), calculate the torque developed in the drive shaft.
Question 2 A crank slider has a crank of length 0.04m and a coupler of length 0.08m as shown in the figure. The crank mass is 0.25 kg and is located at the center of a slender link (IG = 1/12*m*1²). The coupler is massless. The slider has a mass of 0.25 kg and a load of -10N in the i direction. Find the torque required to drive the mechanism and forces at O2 and B for a crank angle of 90° if the crank has a steady state rotation of 1000 RPM in the counterclockwise direction. А b = .08m m, = 0.0 I, = 0.0 В T, 0,, wz, a, 0, wz, a, 2' 3' 3' 0, F, = -10î N m, = 0.25 kg I, = 0
A solid steel [G= 12900 ksi] shaft with the diameter of d = 1.375 in. is subjected to torques TB = 250 lb.ft, TC = 300 lb.ft, and TD = 140 lb.ft, acting in the directions shown in the figure. Assume a = 48 in., b = 74 in., and c = 40 in. Determine the rotation angle of pulley C with respect to the support at A. In rad
model the system in the following figure by a disk attached to a torsion spring of equivalent stiffness
2. Justify the simplification of this problem to only modeling one-eighth of the cross section 3. Construct two-dimensional elements grid (i.e., grid/mesh region), make the correct numbering and labeling of the nodes and elements.
A maximum torque of 6.75 kNm can be supplied to the constant diameter steel (G= 80 GPa) line shaft by a motor as shown in Figure Q2. At the current normal operation condition, three machines are driven by gear B, C and D on the shaft and they require torques of 3.x kNm, 1.5y kNm and 1.0z kNm, respectively. Parameter x, y, and z are given by: Q2 X=0 Y=0 Z=2 Considering the maximum torque can be supplied by motor, determine the minimum diameter required if the maximum shearing stress in the shaft is limited to 100 MPa. Round your answer to the nearest whole number. (a) -Bearing D Figure Q2
A torsional moment T = 5,382 Nm and a load P = 55,253 N are applied at the same time to a circular hollow shaft of unknown length L, as shown in Figure Q5. The load P is offset from the centre of the circular cross-section by a distance e = 6 mm. The shaft has an inner diameter d = 43 mm and an outer diameter D = 97 mm. Point A in Figure Q5 is on the outer surface of the shaft. Figure 5 Calculate the direct (or normal) stress in the x-direction σx at point A (the 'x-direction' is along the longitudinal axis of the shaft, along its length L). Use π = 3.14159 if needed. Calculate your answer in the unit: mega-Pascal (MPa). Report you answer to 3 decimal places.
A petrol engine inlet valve is spring-loaded. The valve opens at 360 N closes at 220 N, while the corresponding lengths of springs when it is open is 41 mm and when it is closed is 49 mm. The maximum inside diameter of the spring is 25 mm. Assume the shear yield strength in steel as 400 MPa, shear ultimate strength is 643.2 MPa and shear modulus as 80 kN/mm². Assume the helical compression spring has squared and ground ends, minimum factor of safety, n = 1.5 and spring index, C = 5. Determine for shot-peened wires a) initial compression b) coil diameter d using Zimmerli data, Goodman theory and Langer theory. Select standard size of Washburn & Moen wire c) helical diameter D d) number of actual turns, Na and total turns, Nt e) free length
Q/ For the shaft shown in the figure below, find: Maximum torsional stress in part AB, Maximum torsional stress in part BC, Maximum twisting angle in part AB, Maximum twisting angle in part BC, Total twisting angle of the shaft, Thermal elongation of the shaft. Internal force developed in the shaft if it fixed at both ends. Let E = 200 GPa, G= 80 GPa and a = 12 x 10 1/°C. a B. T, T, d, a, b and T 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
Design