Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Chapter 3, Problem 3.5.7P
-7 A steel tube (G = 11.5 x 106 psi) has an outer diameter d2= 2.0 in. and an inner diameter dt=1,5 in. When twisted by a torque 7", the tube develops a maximum normal strain of 170 x 10-6.
What is the magnitude of the applied torque T?
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A six cylinder petrol engine has a compression ratio of 5:1. The clearance volume of each cylinder is 110CC. It operates on the four-stroke constant volume cycle and the indicated efficiency ratio referred to air standard efficiency is 0.56. At the speed of 2400 rpm. 44000KJ/kg. Determine the consumes 10kg of fuel per hour. The calorific value of fuel average indicated mean effective pressure.
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Part A
Determine the magnitude of F for equilibrium.
Express your answer to three significant figures and include the appropriate units.
F= 7.03
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?
kN
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▾ Part B
Determine the magnitude of T2 for equilibrium.
Express your answer to three significant figures and include the appropriate units.
Figure
T₂ = 7.03
C
T2
|?
KN
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Chapter 3 Solutions
Mechanics of Materials (MindTap Course List)
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