Bright Solar Project Manager Interview Questions and Answers

Water treatment process involves various physical, chemical, and biological processes to remove impurities and make water safe for consumption.

• Coagulation and flocculation to remove suspended particles

• Sedimentation to separate solids from water

• Filtration to remove remaining impurities

• Disinfection to kill harmful microorganisms

• pH adjustment to control acidity or alkalinity

• Examples of treatment methods include chlorinati...read more

There are several types of pumps including centrifugal, positive displacement, and axial flow pumps.

• Centrifugal pumps use a rotating impeller to create a flow of fluid.

• Positive displacement pumps move fluid by trapping a fixed amount and forcing it through the discharge port.

• Axial flow pumps move fluid parallel to the axis of rotation.

• Other types of pumps include jet pumps, peristaltic pumps, and gear pumps.