MCQOPTIONS
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MCQOPTIONS
This section includes 13 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 intensive method of land treatment? |
| A. | Rapid infiltration |
| B. | Infiltration |
| C. | Slow rate |
| D. | Over flow |
| Answer» B. Infiltration | |
| 2. |
Which of the following wastewater constituents are removed by chemical immobilization? |
| A. | BOD |
| B. | Suspended solids |
| C. | Metals |
| D. | Phosphorus |
| Answer» E. | |
| 3. |
What does LPED stand for? |
| A. | Low plane effluent disposal |
| B. | Low pressure effluent disposal |
| C. | Low pressure effluent distribution |
| D. | Low plane effluent distribution |
| Answer» D. Low plane effluent distribution | |
| 4. |
WHICH_OF_THE_FOLLOWING_WASTEWATER_CONSTITUENTS_ARE_REMOVED_BY_CHEMICAL_IMMOBILIZATION??$ |
| A. | BOD |
| B. | Suspended solids |
| C. | Metals |
| D. | Phosphorus |
| Answer» E. | |
| 5. |
Which of the following is an intensive method of land treatment?$ |
| A. | Rapid infiltration |
| B. | Infiltration |
| C. | Slow rate |
| D. | Over flow |
| Answer» B. Infiltration | |
| 6. |
How are the traces of organic compounds removed from the soil? |
| A. | Denitrification |
| B. | Soil filtration |
| C. | Precipitation |
| D. | Sorption |
| Answer» E. | |
| 7. |
How are suspended solids removed from the soil? |
| A. | Soil adsorption |
| B. | Bacterial oxidation |
| C. | Filtration |
| D. | Chemical immobilization |
| Answer» D. Chemical immobilization | |
| 8. |
Which type of treatment methods are used for municipal and industrial wastewaters? |
| A. | Slow rate |
| B. | Rapid infiltration |
| C. | Overflow |
| D. | Main stream |
| Answer» B. Rapid infiltration | |
| 9. |
_________ is the controlled application of waste water onto the land surface to achieve a specified level of treatment. |
| A. | Water treatment |
| B. | Wastewater treatment |
| C. | Land treatment |
| D. | Soil treatment |
| Answer» D. Soil treatment | |
| 10. |
Waste water is injected into the ground between impermeable layers of rocks to avoid polluting fresh water supplies. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
_______ is an improved sinkhole or a subsurface fluid distribution system. |
| A. | Deep well |
| B. | Injection well |
| C. | Sink well |
| D. | Bore well |
| Answer» C. Sink well | |
| 12. |
What is the full form of LPED in Disposal Land Treatment? |
| A. | Low plane effluent disposal |
| B. | Low pressure effluent disposal |
| C. | Low pressure effluent distribution |
| D. | Low plane effluent distribution |
| Answer» D. Low plane effluent distribution | |
| 13. |
The wastewater disposed on land reaches groundwater and thereby contaminates surface water. |
| A. | True |
| B. | False |
| Answer» B. False | |