(Solved): Water at \( 60^{\circ} \mathrm{F} \) flows from the basement to the second floor through a \( 0.75 ...

Water at \( 60^{\circ} \mathrm{F} \) flows from the basement to the second floor through a \( 0.75 \)-in. ( \( 0.0625 \mathrm{ft}) \) diameter copper pipe (a drawn tubing) at a rate of \( Q=12 \mathrm{gpm}(\mathrm{gal} / \mathrm{min}) \) \( =0.0267 \mathrm{ft} 3 / \mathrm{s} \) and exits through a faucet of diameter \( 0.5 \mathrm{in} \), as shown in the figure Determine the pressure at point ( 1 ) if: a) all losses are neglected b) the only losses included are major losses c) all losses are included