MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Highway Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The time of flow in minutes for a longitudinal drain of 400 m and with a velocity of 0.8 m/sec is? |
| A. | 6.33 |
| B. | 7.33 |
| C. | 8.33 |
| D. | 9.33 |
| Answer» D. 9.33 | |
| 2. |
If the depth of a trapezoidal section is 0.50 m and free board is 0.15 m, then the total depth is? |
| A. | 0.35 m |
| B. | 0.65 m |
| C. | 0.50 m |
| D. | 0.15 m |
| Answer» C. 0.50 m | |
| 3. |
The total time for inlet flow and flow along the drain is given by __________ |
| A. | T1+T2 |
| B. | T1T2 |
| C. | T1/T2 |
| D. | T1-T2 |
| Answer» B. T1T2 | |
| 4. |
What is the maximum value of Manning s coefficient for soil with heavy vegetation? |
| A. | 0.1 |
| B. | 0.2 |
| C. | 0.3 |
| D. | 0.4 |
| Answer» B. 0.2 | |
| 5. |
The hydraulic radius is given by __________ |
| A. | A/P |
| B. | P/A |
| C. | PA |
| D. | A+P |
| Answer» B. P/A | |
| 6. |
The roughness coefficient is assumed in __________ |
| A. | Chezys formula |
| B. | Manning s formula |
| C. | Heigen poiuselles equation |
| D. | Continuity equation |
| Answer» C. Heigen poiuselles equation | |
| 7. |
The discharge in m3/sec for a surface drainage of 100 m2 and a velocity of 5 m/second is? |
| A. | 5 |
| B. | 50 |
| C. | 500 |
| D. | 0.5 |
| Answer» D. 0.5 | |
| 8. |
The desirable velocity for sand and silt are __________ |
| A. | 0.2m/second |
| B. | 0.5 m/second |
| C. | 0.7 m/second |
| D. | 0.9 m/second |
| Answer» C. 0.7 m/second | |
| 9. |
The continuity equation is given by __________ |
| A. | Q=KiA |
| B. | Q=AV |
| C. | Q=A/V |
| D. | Q=AV<sup>2</sup> |
| Answer» C. Q=A/V | |
| 10. |
The side drains and partially filled culverts are designed on the basis of ___________ |
| A. | Open channel flow |
| B. | Hydrological analysis |
| C. | Pavement geometry |
| D. | Run off |
| Answer» B. Hydrological analysis | |