Engineering, 21.12.2019 01:31 jacksolo
The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling at b. the smaller pipe has an outer diameter of 0.75 (in.) and an inner diameter of 0.68 ( whereas the larger pipe has an outer diameter of 1 (in.) and an inner diameter of 0.86 ( if the pipe is tightly secured to the wall at c, determine the maximum shear stress developed in each section of the pipe when the couple shown is applied to the handles of the wrench. also, draw stress distribution at 12 o'clock and 3 o'clock on any section cut between a and b so that it would be visible to the person tightening the pipe.
Answers: 2
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
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The assembly consists of two sections of galvanized steel pipe connected together using a reducing c...
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