MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
What is the maximum allowable head loss for a manual coarse screen? |
| A. | t150mm |
| B. | t300 mm |
| C. | t200 mm |
| D. | t100mm |
| Answer» B. t300 mm | |
| 2. |
The head lost by water flowing in a channel as a result of turbulence caused by the velocity of the flowing water is called ________ |
| A. | tPutrefaction |
| B. | tBuffer |
| C. | tHead |
| D. | tHead loss |
| Answer» E. | |
| 3. |
Which of the following does the quantity of screening does not depend on? |
| A. | tType of rack |
| B. | tType of screen |
| C. | tType of sewer system |
| D. | tTemperature |
| Answer» E. | |
| 4. |
What is the approach velocity for grit bearing wastewaters? |
| A. | t0.2-0.3 m/s |
| B. | t0.6-0.75 m/s |
| C. | t0.5-0.75 m/s |
| D. | t0.45-0.60 m/s |
| Answer» C. t0.5-0.75 m/s | |
| 5. |
Lower the velocity through the screen, the ________ is the amount of screening that would be removed. |
| A. | tLower |
| B. | tGreater |
| C. | tLesser |
| D. | tStronger |
| Answer» C. tLesser | |