A wooden wheel of 1.5 m diameter is to be shrunk fit by a steel hoop...
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A wooden wheel of 1.5 m diameter is to be shrunk fit by a steel hoop so that the hoop stress induced in the wheel is 20 MPa. (Take, as 11.7 x 10^-6/°C, Es = 12 GPa) = 28. The initial diameter of the hoop before temperature increase (in m) is (a) 1.5025 (c) 1.327 29. The minimum (b) 1.4975 (d) 1.237 temperature increase (in degree Celsius) required to slip the hoop on the wheel is (a) 142.68 (c) 132.89 (b) 421.45 (d) 323.73 A wooden wheel of 1.5 m diameter is to be shrunk fit by a steel hoop so that the hoop stress induced in the wheel is 20 MPa. (Take, as 11.7 x 10^-6/°C, Es = 12 GPa) = 28. The initial diameter of the hoop before temperature increase (in m) is (a) 1.5025 (c) 1.327 29. The minimum (b) 1.4975 (d) 1.237 temperature increase (in degree Celsius) required to slip the hoop on the wheel is (a) 142.68 (c) 132.89 (b) 421.45 (d) 323.73
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Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
Posted Date:
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