Engineering, 30.05.2020 19:57 monae2116
For the engineering structure below you may assume the weight of the members to be negligible when compared to the loads they are supporting. All pin connections may be considered frictionless. Bar DE is aluminum and has a cross sectional area of 5000 m{{m}^{^{2}}}mm 2 and has a normal stress of 200 MPa in compression. Bar BC is steel and has a cross sectional area of 1300 m{{m}^{^{2}}}mm 2 and has a normal stress of 150 MPa in tension. Find the force P
Answers: 1
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
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Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
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Engineering, 04.07.2019 19:10
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Answers: 3
Engineering, 04.07.2019 19:10
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
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For the engineering structure below you may assume the weight of the members to be negligible when c...
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