question_answer

According to Bernoulli's equation             \[\frac{P}{\rho g}+h+\frac{1}{2}\,\frac{{{v}^{2}}}{g}=\text{constant}\] The terms A, B and C are generally called respectively:

A)             Gravitational head, pressure head and velocity head

B)             Gravity, gravitational head and velocity head

C)             Pressure head, gravitational head and velocity head

D)             Gravity, pressure and velocity head