| x |
Water Requirement & Demand |
Total water demand including/excluding fire demand |
2023, 2024 |
|
Water Requirement & Demand |
Factors to be considered in per capita water consumption |
2023 |
|
Fire Demand |
Factors to be considered in planning fire water supply system |
2023, 2024 |
|
Sources of Water Supply |
Advantages of ground water over surface water as a source of water supply system |
2023, 2024 |
|
Groundwater Problems |
List the impurities generally present in GW |
2024 |
| x |
Well Hydraulics |
How cone of depression is created during pumping of well |
2023 |
| x |
Well Hydraulics |
Deduce a mathematical expression for the yield of an Artesian well |
2023 |
| x |
Well Design |
List the steps involved in a tubewell design |
2023 |
|
Well Design |
Differentiate between naturally developed well and gravel packed well |
2023 |
| x |
Well Hydraulics |
Determine co-efficient of permeability |
2023 |
|
Pumps and Pumping |
Differentiate between centrifugal pump and reciprocating pump |
2023 |
| x |
Well Installation & Construction |
List down the methods of drilling of a tubewell and briefly discuss the percussion method |
2023 |
|
Pumps and Pumping |
Calculate capacity of pump |
2023 |
|
Alternative Water Supply |
Describe the working principles of pond sand filter. |
2023 |
|
Common Groundwater Supply Systems |
Differentiate between working priciple of Tara Hand pump and No 6 Hand pump tubewell |
2023 |
|
Water Loss Control |
How water loss in pipelines can be identified? or, Briefly discuss about losses in water pipelines |
2023, 2024 |
|
Water Loss Control |
What measures you propose to reduce apparent loss |
2023 |
|
Alternative Water Supply |
Calculate the size of storage tank |
2023, 2024 |
|
Population Prediction |
Explain why population projection is necessary in the design of public water supply system |
2024 |
|
Population Prediction |
Recommend with reasoning a population projection method |
2024 |
|
Water Requirement & Demand |
Explain hourly variation of water demand with diagram |
2024 |
|
Groundwater Problems |
Explain the problems associated in GW development in Bangladesh |
2024 |
|
Well Hydraulics |
Explain the hydraulics of GW flow towards well |
2024 |
|
Well Hydraulics |
Differentiate between steady flow in a confined aquifer and in an unconfined aquifer |
2024 |
|
Well Hydraulics |
Estimate transmissivity of aquifer and drawdown of the pumping well |
2024 |
|
Common Groundwater Supply Systems |
Enumerate the basic differences among shallow, intermediate and deep tubewell |
2024 |
|
Common Groundwater Supply Systems |
Suggest types of tubewell |
2024 |
|
Pumps and Pumping |
Explain the characteristics curve of pump with diagram |
2024 |
|
Pumps and Pumping |
Differentiate between submersible pump and air lift pump |
2024 |
|
Well Development & Maintenance |
Briefly discuss the methods of well development and well maintenance |
2024 |
|
Pumps and Pumping |
Design transmission main and pumping unit |
2024 |
|
Alternative Water Supply |
Explain the justification for using ranwater harvesting and PSF as an alternative source of drinking water with problems and benefits |
2024 |
|
Water Loss Control |
Interpret the term of "Non-Revenue" water |
2024 |
|
Groundwater Problems |
Discuss the GW depletion scenario and the reason behind it in Dhaka city |
2024 |