Q3: A shaft made of 40 C 8 steel is used to drive a machine. It rotates at 1500 r.p.m. Thepulleys A, B and the bearings C, D are located as shown in Fig. 3. The belt tensions are alsoshown in the figure.350 N165 N 330 NA135 NBCD45°200200-300-200300All dimensions in mm.Fig. 3Determine the diameter of the shaft. The permissible shear stress for the shaft material is 100MPa. The combined shock and fatigue factor applied to bending and torsion are 1.5 and 1.2respectively. [Ans. 25 mm]

A torque, or moment of a force, is a measurement of a force's proclivity to cause a body to rotate.…

Q3: A shaft made of 40 C 8 steel is used to drive a machine. It rotates at 1500 r.p.m. The pulleys A, B and the bearings C, D are located as shown in Fig. 3. The belt tensions are also shown in the figure. 350 N 165 N 330 N A в B 135 N C D - 200 -200 300 200→ 300 All dimensions in mm. Fig. 3 Determine the diameter of the shaft. The permissible shear stress for the shaft material is 100 MPa. The combined shock and fatigue factor applied to bending and torsion are 1.5 and 1.2 respectively. [Ans. 25 mm]

Q3: A shaft made of 40 C 8 steel is used to drive a machine. It rotates at 1500 r.p.m. The pulleys A, B and the bearings C, D are located as shown in Fig. 3. The belt tensions are also shown in the figure. 350 N 165 N 330 N A в B 135 N C D - 200 -200 300 200→ 300 All dimensions in mm. Fig. 3 Determine the diameter of the shaft. The permissible shear stress for the shaft material is 100 MPa. The combined shock and fatigue factor applied to bending and torsion are 1.5 and 1.2 respectively. [Ans. 25 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

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