Engineering, 27.11.2020 21:00 yafavvlala
Annie has been designing a new pool filter for pools of over 5,000 gallons. The prototype she designed works well, but only on pools of
less than 3,000 gallons. Which statement explains why Annie is not frustrated?
Engineers still need to design filters for smaller pools, this prototype can be distributed to other clients.
Engineers can always take an existing idea and expand on it.
Engineers will not allow failures to stop them; a previous failure can be a practical solution for a new problem.
Engineers work in a cyclical process, she can just begin a totally new project
Answers: 2
Engineering, 04.07.2019 18:10, ahmedeldyame
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.
Answers: 1
Engineering, 04.07.2019 18:10, niyawilliams23
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Annie has been designing a new pool filter for pools of over 5,000 gallons. The prototype she design...
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