Head, in short, is the height at which a pump can raise water up to. In terms of fundamental units, it is a measure of energy per unit weight of water, expressed as an equivalent height of water.s Head=EnergyWeight\text{Head}=\frac{\text{Energy}}{\text{Weight}}, this means that we express head in feet of water because lb⋅ftlb=\frac{\text{lb}\cdot\text{ft}}{\text{lb}}=feet. But first, let’s define…