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Question: please show all steps to the solution...

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Please show all steps to the solution.
1. Consider the following gearset: Input 10 hp@ 3450 rpm P 10; pressure angle 20 degrees Contact strength Sc = 225,000 psi Commercial enclosed gearing Application factor 1 . Np-16, NG 40 .Reliability 99% · Quality level based on pitch-line velocity . Face width F 1.50 inches Life- 12,000 hours . Bendingstrength S 65,000 ps Calculate the factors of safety for bending fatigue and for surface contact (based on load). Show all steps of your calculations. ANSWERS: 5.53, 3.85
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