MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A plot of graphical representation showing river flow against time is called _____________________? |
| A. | Monograph |
| B. | Hyetograph |
| C. | Hydrograph |
| D. | All are correct |
| Answer» D. All are correct | |
| 2. |
A pipe flowing full, the liquid particles in the pipe has maximum velocity at __________________? |
| A. | Top of pipe |
| B. | Centre of pipe |
| C. | Bottom of pipe |
| D. | All are correct |
| Answer» C. Bottom of pipe | |
| 3. |
A particular flood which can occur in the basin in the worst meteorological and hydrological conditions is called ___________________? |
| A. | Standard flood |
| B. | Very high flood |
| C. | Maximum probable flood |
| D. | Storm water flood |
| Answer» D. Storm water flood | |
| 4. |
A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _________________? |
| A. | Modular |
| B. | Non-modular |
| C. | Semi-modular |
| D. | Semi – Rigid |
| Answer» B. Non-modular | |
| 5. |
A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________? |
| A. | Non-modular |
| B. | Modular |
| C. | Semi-modular |
| D. | Rigid module |
| Answer» B. Modular | |
| 6. |
A mine or tunnel for collecting seepage water in rock or dam is called ____________________? |
| A. | Water tunnel |
| B. | Seepage gallery |
| C. | Seepage tunnel |
| D. | Seepage Drain |
| Answer» C. Seepage tunnel | |
| 7. |
A line shown on a contour map, set out on ground between certain constant points of slope is called___________________? |
| A. | Gradient |
| B. | Contour gradient |
| C. | Contour line |
| D. | Counter interval |
| Answer» C. Contour line | |
| 8. |
A line shown on a map, drawn between the points of equal levels or heads is called ____________________? |
| A. | Check line |
| B. | Contour line |
| C. | Ordinate line |
| D. | All are correct |
| Answer» C. Ordinate line | |
| 9. |
A hydraulic jump to dissipate energy when flow is __________________? |
| A. | Critical flow |
| B. | Shooting flow |
| C. | Streaming flow |
| D. | Turbulent flow |
| Answer» D. Turbulent flow | |
| 10. |
A graph which shows the volume of a reservoir or tank at any given water level is called ____________________? |
| A. | Mass curve |
| B. | Volume curve |
| C. | Capacity curve |
| D. | All are correct |
| Answer» D. All are correct | |
| 11. |
A fluid is a substance that ____________________? |
| A. | Always expands until it fills any container |
| B. | Is partially incompressible |
| C. | Can not remain at rest under the action of any shear force |
| D. | Can not be subjected to shear force |
| Answer» D. Can not be subjected to shear force | |
| 12. |
A flow of water for a certain discharge when total energy of flow i.e. sum of potential, kinetic and pressure energies is minimum is called_______________________? |
| A. | Shooting flow |
| B. | Critical flow |
| C. | Sub-critical flow |
| D. | Normal flow |
| Answer» C. Sub-critical flow | |
| 13. |
A flow in which velocity of water particles is same at all sections is called ____________________? |
| A. | Steady flow |
| B. | Uniform flow |
| C. | Compressible flow |
| D. | Laminar flow |
| Answer» C. Compressible flow | |
| 14. |
A flow in which the stream lines may be represented by a straight line is called____________________? |
| A. | Non-uniform flow |
| B. | un-steady flow |
| C. | steady flow |
| D. | one-dimension flow |
| Answer» E. | |
| 15. |
A flow in which the quantity of liquid flowing per second is constant is called___________________? |
| A. | Uniform flow |
| B. | Steady flow |
| C. | Turbulent flow |
| D. | None of these |
| Answer» C. Turbulent flow | |
| 16. |
A fixed reference point from which the discharge of flowing water is measured is________________? |
| A. | Reduce level |
| B. | Bench mark |
| C. | Contour point |
| D. | Reference point |
| Answer» C. Contour point | |
| 17. |
A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________? |
| A. | 2.0 – 2.5 – m/sec |
| B. | 2.5 – 3 m/sec |
| C. | 3.0 – 3.5 m/sec |
| D. | 3.5 – 4.0 m/sec |
| Answer» D. 3.5 – 4.0 m/sec | |
| 18. |
A digging out of earth to make trench for any engineering purpose is called ______________________? |
| A. | Excavation |
| B. | Cavitations |
| C. | borrow pitting |
| D. | Earth filling |
| Answer» B. Cavitations | |
| 19. |
A dam which the up lift pressure of the sub-soil water by its own weight is called _________________? |
| A. | Buttress dam |
| B. | Arch dam |
| C. | Gravity dam |
| D. | Concrete dam |
| Answer» D. Concrete dam | |
| 20. |
A dam which is prevented from overturning by the action of lateral or vertical up thrust of water by its weight is called __________________? |
| A. | Gravity dam |
| B. | Arch dam |
| C. | Buttress dam |
| D. | Coffer dam |
| Answer» B. Arch dam | |
| 21. |
A curve showing the maximum flow in the river and mean time reduces flow. we be called___________________? |
| A. | Infiltration capacity |
| B. | Infiltration capacity curve |
| C. | Ground water depletion curve |
| D. | All are correct |
| Answer» D. All are correct | |
| 22. |
A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called ___________________? |
| A. | Composite curve |
| B. | Compound curve |
| C. | Double curve |
| D. | All are correct |
| Answer» C. Double curve | |
| 23. |
A cloud is formed due to condensation. it consists of a small particle of ice an. small droplets of water, having diameter about ___________microns? |
| A. | 30 |
| B. | 35 |
| C. | 40 |
| D. | 45 |
| Answer» D. 45 | |
| 24. |
A closed conduct or barrel used used for supplying water under high pressure to a turbine to generate electricity is called __________________? |
| A. | A tunnel |
| B. | Penstock |
| C. | Chute |
| D. | Syphon |
| Answer» C. Chute | |
| 25. |
A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it __________________? |
| A. | Gives max. Discharge |
| B. | Has minimum wetted perimeter |
| C. | Involves lesser excavation |
| D. | All of these |
| Answer» E. | |
| 26. |
A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________? |
| A. | A regime canal |
| B. | Stable canal |
| C. | Alluvial canal |
| D. | A and B are correct |
| Answer» E. | |