Method of introduction of the fuel and air into the
The net difference between the suction head and the discharge
Leakage, fluid friction, and dissolved gases in the liquid.
Rotary, reciprocating, centrifugal, air-lift, and jet.
A positive displacement pump.
The gear and screw type.
Direct-acting, simplex, double-acting, and vertical.
A wheel or impeller.
INSTALLATION OF PUMPS
More liquid will enter one side of the impeller than the other.
To avoid air pockets that throttle the system or lead to erratic
An unstable operation, such as cavitation.
Better sealing qualities and longer serviceability.
Every 6 months.
Reciprocating, centrifugal, and rotary.
To cool the final discharge air from the compressor.
CHAPTER 7 - WATER TREATMENT
THE WATER CYCLE
Surface and groundwater.
Zones of soil moisture, aeration (precolation), and saturation.