A Motor Drives a Shaft At $f=10 \mathrm{~Hz} \text { and delivers } P=35 \mathrm{~kW}$

question 80

Short Answer

A motor drives a shaft at $f=10 \mathrm{~Hz} \text { and delivers } P=35 \mathrm{~kW}$ of power. The allowable shear stress in the shaft is 45 MPa. The minimum
Diameter of the shaft is approximately: (A) $35 \mathrm{~mm}$
(B) $40 \mathrm{~mm}$
(C) $47 \mathrm{~mm}$
(D) $61 \mathrm{~mm}$

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Definitions:

Department Stores

Large retail establishments that offer a wide range of products across various categories under one roof.

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A pricing strategy where a firm charges a high initial price for a product, then gradually lowers the price over time.