The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the minimum diameter d required for a solid steel shaft if the allowable shear stress in the shaft is not to exceed 6700 psi.

The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the minimum diameter d required for a solid steel shaft if the allowable shear stress in the shaft is not to exceed 6700 psi.

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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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the minimum diameter d required for a
solid steel shaft if the allowable shear stress in the shaft is not to exceed 6700 psi.
Answer: d =
in.

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