You are to design a microfiltration system for the community of Lastnight. The design flow rate is 0.960 m^3/s. The temperature of the water is constant throughout the year at 10. The membrane you have chosen has a maximum TMP of 230 kPa and a resistance coefficient of 3.5 x 10^12 m-1. Based on pilot testing, the operating TMP should be not greater than 75% of the maximum TMP.
a. Determine the required membrane area.

Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.