To select the input to the pump by selecting the smallest input and output is most efficient or the most ', which in this experiment will be a suitable pump is the pump rpm and at 2000 rpm speed 59 mm orifice, which is the most powerful.
Choosing the pump to the input by choosing the most efficient, has minimal input or output it most. In this experiment, the pump will not pump speed is 2000 rpm and the orifice 59 mm, which is the most powerful.
Selection of pumps for input work by choosing a input least and most efficient or very output ที่สุดนั่นเอง, which in this experiment will pump the optimum Pump speed and 2000 rpm, orifice 59 mm which efficiently.