MCQOPTIONS
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MCQOPTIONS
This section includes 5 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 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 | |
| 2. |
The waste produced in cotton mills are ___________ |
| A. | Municipal solid waste |
| B. | Non biodegradable waste |
| C. | Hazardous waste |
| D. | Non hazardous waste |
| Answer» E. | |
| 3. |
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 | |
| 4. |
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> | |
| 5. |
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 | |