5 pts Question 3
Which is a purpose of using prints for construction projects?
Eliminates the need for communication among contractors
Reduces integration of the work of related trades
O Encourages workers to use their own judgment
O Helps to accurately calculate job costs

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.