Engineering, 24.04.2020 15:19 igtguith
Select an in-line blender to mix alum with a design flow rate of 485 m3/h. The design water temperature is 10oC. Verify that the detention time and velocity gradient meet the design criteria for adsorption/destabilization. Assume that the water power is 80% of the motor power, that the mixing time must be between 0.3 and 0.8 s, and that there will be a stand-by mixer for redundancy. Because this problem will require some iteration, a spreadsheet solution is highly recommended.
Answers: 3
Engineering, 04.07.2019 18:10, anna22684
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10, salazjlove
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:20, kodyclancy
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
Select an in-line blender to mix alum with a design flow rate of 485 m3/h. The design water temperat...
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