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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 399 Weeks Ago, 2 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A steel rod (G = 80 GPa and diameter =30 mm) is used to open and close a valve that cannot be directly accessed. The valve requires a torque of 300 N-m to turn. The two supports that hold up the shaft also resist the turning of the rod, each with a torque of 40 N-m. If the valve is to be turned by 90° what must be the rotation at the actuator? Also, determine the maximum shear stress in the shaft. (L1 = 200 mm, L2 = 300 mm, and L3 = 400 mm.)

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