MCQOPTIONS
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MCQOPTIONS
This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Environmental Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following order is correct regarding Hazen and William’s coefficient?i. Steel pipeii. Cement lined pipeiii. Wood stave pipeiv. Asbestos cement pipe |
| A. | i > ii > iii > iv |
| B. | i > iii > ii > iv |
| C. | iv > ii > iii > i |
| D. | iv > iii > ii > i |
| Answer» E. | |
| 2. |
Which of the following is the expression of the Manning’s formula? |
| A. | V = R1/3 S1/2/ N |
| B. | V = R2/3 S2/ N |
| C. | V = R2/3 S1/2/ N |
| D. | V = R2/3 S1/2 |
| Answer» D. V = R2/3 S1/2 | |
| 3. |
Which of the following has a minimum manning’s coefficient in terms of fair interior surface? |
| A. | Plastic smooths |
| B. | Asbestos cement |
| C. | Brick |
| D. | Cement concrete |
| Answer» B. Asbestos cement | |
| 4. |
The value of Bazen’s constant for good earthen channels is ____________ |
| A. | 0.12 |
| B. | 1.54 |
| C. | 0.50 |
| D. | 3.17 |
| Answer» D. 3.17 | |
| 5. |
Which of the following conduit material has the maximum Kutter’s coefficient in terms of good surface? |
| A. | Brick |
| B. | Salt glazed stoneware |
| C. | Cast iron |
| D. | Galvanized iron |
| Answer» B. Salt glazed stoneware | |
| 6. |
The value of manning’s coefficient for cement concrete is ____________ |
| A. | 0.017 |
| B. | 0.13 |
| C. | 0.013 |
| D. | 0.17 |
| Answer» D. 0.17 | |
| 7. |
The value of Kutter’s coefficient for cast iron is ____________ |
| A. | 0.02 |
| B. | 0.012 |
| C. | 0.12 |
| D. | 0.13 |
| Answer» C. 0.12 | |
| 8. |
The expression of the Chezy’s formula is given by ____________ |
| A. | V = C/RS |
| B. | V = CRS2 |
| C. | V = C (RS)1/2 |
| D. | V = C/ (RS)1/2 |
| Answer» D. V = C/ (RS)1/2 | |
| 9. |
The flow of sewage in the sewers is independent of its slope and geometry. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Which of the following is the expression of the Manning’s formula?# |
| A. | V = R<sup>1/3</sup> S<sup>1/2</sup>/ N |
| B. | V = R<sup>2/3</sup> S<sup>2</sup>/ N |
| C. | V = R<sup>2/3</sup> S<sup>1/2</sup>/ N |
| D. | V = R<sup>2/3</sup> S<sup>1/2</sup> |
| Answer» D. V = R<sup>2/3</sup> S<sup>1/2</sup> | |
| 11. |
Which of the following has minimum manning’s coefficient in terms of fair interior surface?$ |
| A. | Plastic smooths |
| B. | Asbestos cement |
| C. | Brick |
| D. | Cement concrete |
| Answer» B. Asbestos cement | |
| 12. |
The value of Bazen’s constant for good earthen channels is$ |
| A. | 0.12 |
| B. | 1.54 |
| C. | 0.50 |
| D. | 3.17 |
| Answer» D. 3.17 | |
| 13. |
Which of the following conduit material has the maximum Kutter’s coefficient in terms of good surface?$ |
| A. | Brick |
| B. | Salt glazed stoneware |
| C. | Cast iron |
| D. | Galvanized iron |
| Answer» B. Salt glazed stoneware | |
| 14. |
The value of manning’s coefficient for cement concrete is$ |
| A. | 0.017 |
| B. | 0.13 |
| C. | 0.013 |
| D. | 0.17 |
| Answer» D. 0.17 | |
| 15. |
The value of Kutter’s coefficient for cast iron is$ |
| A. | 0.02 |
| B. | 0.012 |
| C. | 0.12 |
| D. | 0.13 |
| Answer» C. 0.12 | |
| 16. |
The expression of the Chezy’s formula is given by$ |
| A. | V = C/RS |
| B. | V = CRS<sup>2</sup> |
| C. | V = C (RS)<sup> 1/2</sup> |
| D. | V = C/ (RS)<sup> 1/2</sup> |
| Answer» D. V = C/ (RS)<sup> 1/2</sup> | |
| 17. |
State whether the following statement is true of false. |
| A. | |
| B. | True |
| Answer» C. | |