MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Waste Water Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is an advantage of disc filter? |
| A. | Flush water |
| B. | Area |
| C. | Speed |
| D. | Cost |
| Answer» B. Area | |
| 2. |
In which year was the disc filter developed? |
| A. | 1922 |
| B. | 1930 |
| C. | 1932 |
| D. | 1936 |
| Answer» E. | |
| 3. |
What is the maximum mesh size being used? |
| A. | 20 |
| B. | 40 |
| C. | 45 |
| D. | 55 |
| Answer» C. 45 | |
| 4. |
What is the smallest mesh size of the filter is used? |
| A. | 250 |
| B. | 400 |
| C. | 550 |
| D. | 600 |
| Answer» E. | |
| 5. |
What is the value for coarse filtration? |
| A. | 100 microns |
| B. | 200 microns |
| C. | 300 microns |
| D. | 400 microns |
| Answer» E. | |
| 6. |
What is the value for the finest level of filtration? |
| A. | 5 microns |
| B. | 15 microns |
| C. | 20 microns |
| D. | 25 microns |
| Answer» E. | |
| 7. |
What is the common unit used to measure filtration quality? |
| A. | Litre |
| B. | Cumic |
| C. | Microns |
| D. | Galloon |
| Answer» D. Galloon | |
| 8. |
Discs are colour coded to denote _______ |
| A. | Water level |
| B. | Wastewater level |
| C. | Velocity |
| D. | Level of filtration |
| Answer» E. | |
| 9. |
Which of the following parameter is used by disc filters? |
| A. | Size |
| B. | Colour |
| C. | Taste |
| D. | Smell |
| Answer» B. Colour | |
| 10. |
Filtration is based on colour of particles. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
Disc filter is similar to a screen filter. |
| A. | True |
| B. | False |
| Answer» B. False | |