![subject](/tpl/images/cats/User.png)
Engineering, 15.04.2020 20:17 ddarby
Calculate the osmotic pressure of seawater containing 3.5 wt % NaCl at 25 °C . If reverse osmosis is applied to treat seawater, and 50% of the water is required to be recycled or filtered , calculate the highest osmotic pressure the membrane may experience . S ince NaCl dissociates into two ions, the value of the van’t Hoff factor here is 2.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10
Which of the following is the most important advantage of a large field of view? a. allows larger areas to be examined b. relieves eyestrain c. minimizes parallax errors. d. increases precision in proportion to the in- crease in field of view
Answers: 2
You know the right answer?
Calculate the osmotic pressure of seawater containing 3.5 wt % NaCl at 25 °C . If reverse osmosis is...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.10.2021 02:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.10.2021 02:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 23.10.2021 02:50
![question](/tpl/images/cats/health.png)
Health, 23.10.2021 02:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2021 02:50