nait is dniven at N 295 RPM carries two gears D and E, as shown in the figure. Gear Dhas an input power of P,= Stel 11 kW, while gear E gives an equal output power. For a factor of safety of n=2.2, design the shaft according to the following failure criteria: Assume Sy 291 MPa, Sut=597 MPa, K;=1.3, Kfs=1.4 15 kg 15 kg 0.4 m e 0.6 m 0.4 m Calculate endurance limit, Se, in MPa units assuming all the Marin factors are unity. Enter only numeric value without units. Assume kb = 0.77 and the shaft is operating at room temperature of 70°F with 50% reliability.

nait is dniven at N 295 RPM carries two gears D and E, as shown in the figure. Gear Dhas an input power of P,= Stel 11 kW, while gear E gives an equal output power. For a factor of safety of n=2.2, design the shaft according to the following failure criteria: Assume Sy 291 MPa, Sut=597 MPa, K;=1.3, Kfs=1.4 15 kg 15 kg 0.4 m e 0.6 m 0.4 m Calculate endurance limit, Se, in MPa units assuming all the Marin factors are unity. Enter only numeric value without units. Assume kb = 0.77 and the shaft is operating at room temperature of 70°F with 50% reliability.

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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