3.5-2 The outer diameter of the hollow aluminum shaft (see figure) is d 2 =100 mm^ and the inner diameter is d 1 = 50 mm. When being twisted by the torque T, the twist angle per unit length of the shaft was 2/m. The shear modulus of aluminum is G= 27.5 GPa. (a) Find the maximum tensile stress Omax of the axis. (b) Find the magnitude of the working torque T.

3.5-2 The outer diameter of the hollow aluminum shaft (see figure) is d 2 =100 mm^ and the inner diameter is d 1 = 50 mm. When being twisted by the torque T, the twist angle per unit length of the shaft was 2/m. The shear modulus of aluminum is G= 27.5 GPa. (a) Find the maximum tensile stress Omax of the axis. (b) Find the magnitude of the working torque T.

Understanding Motor Controls

4th Edition

ISBN:9781337798686

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter40: Analog Sensing For Programmable Logic Controller

Section: Chapter Questions

Problem 1RQ: Explain the difference between digital inputs and analog inputs.

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