MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Water table should be at least __________ m below subgrade. |
| A. | 1.5m |
| B. | 3 m |
| C. | 1.2 m |
| D. | 2.5 m |
| Answer» D. 2.5 m | |
| 2. |
Flow in rivers is an example of __________ flow. |
| A. | Rotational |
| B. | Laminar |
| C. | Compressible |
| D. | Turbulent |
| Answer» E. | |
| 3. |
The flow of thick oil through a small tube is an example for _________ |
| A. | Laminar flow |
| B. | Turbulent flow |
| C. | Rotational flow |
| D. | Steady flow |
| Answer» B. Turbulent flow | |
| 4. |
In cipoletti weir, the side slopes are _______________ |
| A. | 1 in 3 |
| B. | 1 in 2 |
| C. | 1 in 5 |
| D. | 1 in 4 |
| Answer» E. | |
| 5. |
1 litre = ____________ m3. |
| A. | 10<sup>4</sup> |
| B. | 10<sup>3</sup> |
| C. | 10<sup>-3</sup> |
| D. | 10<sup>-4</sup> |
| Answer» D. 10<sup>-4</sup> | |
| 6. |
Calculate discharge of a weir 2 metre long with a water flow over a head of 250 mm use Francis formula. |
| A. | 0.34 m<sup>3</sup>/s |
| B. | 0.46 m<sup>3</sup>/s |
| C. | 0.25 m<sup>3</sup>/s |
| D. | 0.65 m<sup>3</sup>/s |
| Answer» C. 0.25 m<sup>3</sup>/s | |
| 7. |
__________ regulates the speed of turbine. |
| A. | Tail race |
| B. | Anchor blocks |
| C. | Power house |
| D. | Surge tank |
| Answer» E. | |
| 8. |
_________ is provided to prevent the debris from entering into the penstock. |
| A. | Tash rack |
| B. | Surge tank |
| C. | Anchor blocks |
| D. | Power house |
| Answer» B. Surge tank | |
| 9. |
In fixed beams, the maximum deflection at __________ is reduced. |
| A. | Centre |
| B. | Supports |
| C. | At point of loading |
| D. | Through out |
| Answer» B. Supports | |