PPSCFPSCNTSPakistan govt jobs
- Subject
- Water Supply Engineeringcivil-engineering-mcqs › water-supply-engineering
- Published
- 19 Jan 2019
- Last updated
- 28 May 2026
Explanation
Corrosion in well pipes can be mitigated by reducing the drawdown and pumping rate, lowering flow velocity, or using thicker pipes. However, using screens with larger openings does not contribute to reducing corrosion.
More Water Supply Engineering MCQs
Practice related questions from the same subject.
- 1.According to IS: 1172-1963, what is the standard daily water requirement per person for typical domestic use?
- 2.In a city with a population of 4 million, if four separate fires occur simultaneously, each hydrant supplies three water streams, and each fire lasts for four hours, what is the total volume of water needed?
- 3.What is the primary reason for aerating water during treatment?
- 4.What is the primary purpose of disinfecting drinking water?
- 5.An open well is constructed in coarse sand with an expected discharge of 0.0059 cubic meters per second. Given that the working drawdown (depression head) is 3 meters, what is the minimum required diameter of the well?
- 6.What does the term 'time of concentration' refer to in hydrology?
- 7.What is the maximum turbidity level of raw water that slow sand filters can effectively remove?
- 8.What factors contribute to the acidity found in water?
More in Civil Engineering Mcqs
- Airport Engineering
- Applied Mechanics and Graphic Statics
- Building Materials and Construction
- Construction Planning and Management
- Design of Concrete Structures
- Design of Masonry Structures
- Design of Steel Structures
- Dock and Harbor Engineering
- Elements of Remote Sensing
- Engineering Economy
- Environmental Engineering
- Estimating and Costing
- Fluid Mechanics
- Highway Engineering
- Hydraulics and Fluid Mechanics
- Irrigation, Water Resources Engineering and Hydrology
- RCC Structures Design
- Railway Engineering
- Soil Mechanics and Foundation Engineering
- Strength of Materials
- Structural Analysis
- Structural Design Specifications
- Surveying
- Theory of Structures
- Tunnel Engineering
- Waste Water Engineering