$($Use the formula$)$ Size a pipe that will not exceed ${48}^{\text{'}}$ of $HL$ in $6000$ feet of pipe at a flow of $1500gpm.$

Answers:

${14}^{\text{'}\text{'}}$ or larger $Q=0\mathrm{.}28**C**D^{2\mathrm{.}63}**5^{0\mathrm{.}54}$

Calculate the pressure at a hydrant next to the building shown below $($hydrant not shown$)$ if the water surface elevation in the elevated tank is $390$ and the hydrant elevation next to the building is $240$ and the flow rate to the hydrant is $700gpm.$ The water main between the tank and hydrant is $3000$ feet of $8$ inch pipe. Answers $44$ psi

You can use either the formula or the nomograogh for this problem.