Problem #$2(25\%)$

A steel pipeline $-$in$)$ carries $10cfs$ of water at an average temperature of $)=(1\mathrm{.}21{10}^{-5}f\frac{t^2}{sec}$ between $2$ reservoirs. Ignore minor losses.

a$)$ Calculate elevation difference between the reservoirs

b$)$ Show with calculations whether a smaller pipe is appropriate for this system, assuming pipe diameters are commercially available in $3-$in increments