3.35 The clectric motor exerts a 500 N•m-torque on the aluminum shaft ABCD when it is rotating at a constant speed. Knowing that G = 27 GPa and that the torques exerted on pulleys B and Care as shown, determine the angle of twist between (a) B and C, (1)) B and D. 300 N.m 200 N - m 4S min 0.9 m 44 mm 1.2 m 40 mm

3.35 The clectric motor exerts a 500 N•m-torque on the aluminum shaft ABCD when it is rotating at a constant speed. Knowing that G = 27 GPa and that the torques exerted on pulleys B and Care as shown, determine the angle of twist between (a) B and C, (1)) B and D. 300 N.m 200 N - m 4S min 0.9 m 44 mm 1.2 m 40 mm

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

30 mm PROBLEM 3.36 30 mm The torques shown are exerted on pulleys B, C, and D. Knowing that the entire shaft is made of steel (G = 27 GPa), determine the angle of twist between (a) C and B, (b) D and B. 400 N. m 36 mm 900 N- m 36 mm 500 N- m u 90. 0.8 m 1 m 0.5 m PBC = 8.54° PBD = 2.11° %3D
3.36 The torques shown are exerted on pulleys B, C, and D. Knowing that the entire shaft is made of aluminum (G = 27 GPa), deter- mine the angle of twist between (a) C and B, (b) D and B. 30 mm 30 mm 400 N- m GG 36 mm 900 N- m 36 mm 500 N. m B "0.6 m E. 0.5 m D m 0.5 Fig. P3.36
EXERCISE 2 The electric motor exerts a 500-N m torque on the aluminum shaft ABCD when it is rotating at a constant speed. Given that 300 N-m. the G = 27 GPa.Knowing that and that the torques exerted on 200 N.m pulleys B and C are as shown, determine the angle of twist 45mm between 0.9 m 1.2 m (a) B and C 40 Ans: B/c 1.384° (b) B and D Ans: 9 B/D= 3.22°
3.46 The electric motor exerts a torque of 800 N · m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D not exceed 1.5°. Knowing that Tmas s 60 MPa and G = 77 GPa, determine the minimum diameter shaft that can be used. 300 N- m 500 N- m 04 m 0.6 m 0.3 m Fig. P3.46
The electric motor exerts a 220 N• m-torque on the aluminum shaft ABCD when it is rotating at a constant speed. Knowing that G = 27 GPa and that the torques exerted on pulleys B and C are as shown, determine the angle of twist between (a) B and C, (b) B and D. 100 N. m D 120 N. m 50 mm 1 m 40 mm A 1 m 1 m
400 mm 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa) and torques, TA = 800 Nm and Tg = 1600 Nm are applied as shown to the right. The diameters of AB is 36 mm and the diameter of BD is 60mm. Determine (a) the twist of point B, ø8, and (b) the twist of point A, Øa. Ans: Ø = + 3.541°, øs = -0.577° TA TB Fixed to wall
The electric motor exerts a 430 N m-torque on the aluminum shaft ABCD when it is rotating at a constant speed. Knowing that G = 27 GPa and that the torques exerted on pulleys B and C are as shown, determine the angle of twist between (a) B and C, (b) B and D. 280 N. m 150 N. m 40 mm B 1m 50 mm 1.6 m 1m
The electric motor exerts a 500-N·m torque on the aluminum shaft ABCD when it is rotating at a constant speed. The torques exerted on pulleys B and C are as shown. Take a = 1.4 m, b = 1 m, and G = 27 GPa. Determine the angle of twist between B and C. The angle of twist between B and C is _____ °.
3) The electric motor exerts a torque of 600 N.m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D not exceed 1.5°. Knowing that t max < 65 MPa and G = 77 GPa, determine the minimum diameter the shaft that can be used. 200 N.m 400 N.m 0.6 m -0.8m -0.3m-
3.48 A coder F. used to record in digital form the rotation of shaft a is connected to the shaft by means of the gear train shown, which consists of four gears and three solid steel shafts cach diameter d. Two of the gears have a radlius r and the other twoa radius nr. If the rotation of the coder Fis prevented, determine in terms of 7,; I, G, I, and n the angle through which end A rotates 1) 3C nr T Fig. P3.43
Eight 10-mm diameter steel bolts on a bolt circle 150 mm inradius and six 20-mm diameter bolts on a concentric bolt circle100 mm in radius were used in a rigid coupling, If the designstress in the bolts is 60 MPa, determine the torque capacity ofthe coupling in kN.m
OC.481.6 N/mm O d. 563.56 N/mm Question 29 The 40 mm shaft is subjected to the moment of 50345 N-mm and Torque of 654 N-m. Find the equivalent twisting moment. Select one: O a. 78 x10 N-m O b. 655.93x10 N-mm O C. 955.93 N-mm O d. 855.93x 10 N-mm bp