The steel hollow shaft is rigidly attached to a solid bronze shaft by a bolt coupling. A maximum torque T can be applied to the ends of the shaft without failure. Use G = 83 GPa for steel and G 35 GPa for bronze. %3D 100 mm 70 70 mm 2 m 15m Determine the maximum torque Tin kN-m without exceeding a shear stress of 70 MPa in steel and 50 MPa for bronze. 1. A) 10.44 Determine the maximum torque Tin kN-m without exceeding an angle of twist of 2.5° in the 3.5-m length. A) 1.20 B) 9.82 C) 8.56 D) 7.35 2. B) 13.51 C) 2.40 D) 12.68 3. Determine the number of 16 mm bolts required to attach the two shafts if the allowable shear stress in each bolt is 30 MPa and the diameter of bolt circle is 150 mm. A) 4 B) 5 C) 6 D) 7 O 14

The steel hollow shaft is rigidly attached to a solid bronze shaft by a bolt coupling. A maximum torque T can be applied to the ends of the shaft without failure. Use G = 83 GPa for steel and G 35 GPa for bronze. %3D 100 mm 70 70 mm 2 m 15m Determine the maximum torque Tin kN-m without exceeding a shear stress of 70 MPa in steel and 50 MPa for bronze. 1. A) 10.44 Determine the maximum torque Tin kN-m without exceeding an angle of twist of 2.5° in the 3.5-m length. A) 1.20 B) 9.82 C) 8.56 D) 7.35 2. B) 13.51 C) 2.40 D) 12.68 3. Determine the number of 16 mm bolts required to attach the two shafts if the allowable shear stress in each bolt is 30 MPa and the diameter of bolt circle is 150 mm. A) 4 B) 5 C) 6 D) 7 O 14

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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