MCQOPTIONS
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MCQOPTIONS
This section includes 23 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. |
______ is the cutting and tearing of municipal solid waste. |
| A. | Land fills |
| B. | Shredding |
| C. | Pulverization |
| D. | Composting |
| Answer» C. Pulverization | |
| 2. |
Which of the following waste can be decomposed by bacteria? |
| A. | Radioactive substance |
| B. | Ashes |
| C. | Food waste |
| D. | Rubbish |
| Answer» D. Rubbish | |
| 3. |
Which of the following is not the municipal solid waste? |
| A. | Radioactive substance |
| B. | Ashes |
| C. | Food waste |
| D. | Rubbish |
| Answer» B. Ashes | |
| 4. |
______ is a liquid that passes through solid waste and extracts suspended impurities from it. |
| A. | Leachate |
| B. | Sludge |
| C. | Distilled water |
| D. | Municipal waste |
| Answer» B. Sludge | |
| 5. |
The waste produced in cotton mills are ___________ |
| A. | Municipal solid waste |
| B. | Non biodegradable waste |
| C. | Hazardous waste |
| D. | Non hazardous waste |
| Answer» E. | |
| 6. |
The process of decomposition of biodegradable solid waste by earthworms is called ___________ |
| A. | Land fills |
| B. | Shredding |
| C. | Vermi-composting |
| D. | Composting |
| Answer» D. Composting | |
| 7. |
The density of ash produced in the municipal solid waste is ___________ |
| A. | 100 kg/m3 |
| B. | 450 kg/m3 |
| C. | 700 kg/m3 |
| D. | 1000 kg/m3 |
| Answer» D. 1000 kg/m3 | |
| 8. |
The process of burning of municipal solid waste at high temperature is called ____________ |
| A. | Incineration |
| B. | Composting |
| C. | Land filing |
| D. | Shredding |
| Answer» B. Composting | |
| 9. |
WHICH_OF_THE_FOLLOWING_IS_NOT_THE_MUNICIPAL_SOLID_WASTE??$ |
| A. | Radioactive substance |
| B. | Ashes |
| C. | Food waste |
| D. | Rubbish |
| Answer» B. Ashes | |
| 10. |
_______IS_A_LIQUID_THAT_PASSES_THROUGH_SOLID_WASTE_AND_EXTRACT_SUSPENDED_IMPURITIES_FROM_IT.?$ |
| A. | Leachate |
| B. | Sludge |
| C. | Distilled water |
| D. | Municipal waste |
| Answer» B. Sludge | |
| 11. |
______ is the cutting and tearing of municipal solid waste.$ |
| A. | Land fills |
| B. | Shredding |
| C. | Pulverization |
| D. | Composting |
| Answer» C. Pulverization | |
| 12. |
Which of the following waste can be decomposed by bacteria?$ |
| A. | Radioactive substance |
| B. | Ashes |
| C. | Food waste |
| D. | Rubbish |
| Answer» D. Rubbish | |
| 13. |
Which of the following is a biological method of disposal of municipal solid waste? |
| A. | Land fills |
| B. | Shredding |
| C. | Pulverization |
| D. | Composting |
| Answer» E. | |
| 14. |
In which method of composting, decomposition of anaerobic waste takes place? |
| A. | Indian method |
| B. | Depression method |
| C. | Bangalore method |
| D. | Trench method |
| Answer» D. Trench method | |
| 15. |
_________ is the crushing and grinding of municipal solid waste. |
| A. | Land fills |
| B. | Shredding |
| C. | Pulverization |
| D. | Composting |
| Answer» D. Composting | |
| 16. |
Which of the following is not the land filling method? |
| A. | Bangalore method |
| B. | Area method |
| C. | Depression method |
| D. | Trench method |
| Answer» B. Area method | |
| 17. |
The waste produced in cotton mills are |
| A. | Municipal solid waste |
| B. | Non biodegradable waste |
| C. | Hazardous waste |
| D. | Non hazardous waste |
| Answer» E. | |
| 18. |
The process of decomposition of biodegradable solid waste by earthworms is called |
| A. | Land fills |
| B. | Shredding |
| C. | Vermi-composting |
| D. | Composting |
| Answer» D. Composting | |
| 19. |
The density of ash produced in the municipal solid waste is |
| A. | 100 kg/m<sup>3</sup> |
| B. | 450 kg/m<sup>3</sup> |
| C. | 700 kg/m<sup>3</sup> |
| D. | 1000 kg/m<sup>3</sup> |
| Answer» D. 1000 kg/m<sup>3</sup> | |
| 20. |
Which of the following is correct regarding disposal of waste by land filling? |
| A. | Economical method |
| B. | Preferred in low lying areas |
| C. | Foul gases are not produced |
| D. | Separation of different types of waste not required |
| Answer» D. Separation of different types of waste not required | |
| 21. |
In which method of disposal of municipal solid waste, the waste is dumped in the soil? |
| A. | Incineration |
| B. | Composting |
| C. | Land filing |
| D. | Shredding |
| Answer» D. Shredding | |
| 22. |
Which of the following is a biodegradable waste? |
| A. | Polythene bags |
| B. | Synthetic fiber |
| C. | Food waste |
| D. | Paper |
| Answer» D. Paper | |
| 23. |
The process of burning of municipal solid waste at high temperature is called |
| A. | Incineration |
| B. | Composting |
| C. | Land filing |
| D. | Shredding |
| Answer» B. Composting | |