TCE Water Supply Engineer Interview Questions and Answers

To increase terminal residual pressure in a pipe, you can adjust the pump speed, increase the pipe diameter, or reduce the pipe length.

• Adjust the pump speed to increase the pressure in the pipe.

• Increase the pipe diameter to reduce friction losses and increase pressure.

• Reduce the pipe length to minimize pressure drop along the pipe.

• Check for any leaks or blockages in the pipe that may be causing pressure loss.

Concrete grades are classifications that indicate the strength of the concrete mix used in construction projects.

• Concrete grades are classified based on their compressive strength, measured in megapascals (MPa).

• Common concrete grades include C10, C15, C20, C25, C30, C35, C40, C45, C50, and C60.

• Higher grade concrete mixes are used for projects that require stronger and more durable structures.

• The specific grade of concr...read more

I am experienced in designing water supply networks using software such as EPANET, WaterCAD, and Bentley WaterGEMS.

• EPANET

• WaterCAD

• Bentley WaterGEMS