Engineering, 06.05.2021 06:20 gnarlyjordan
Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids
concentration of 0.5%. The flows are 20 and 24 gal/min, respectively. What is the resulting solids
concentration?β
Answers: 1
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Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10Γ€1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
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The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?
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How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
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Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids...
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