MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Hazardous Waste Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Nickel is released from _______ |
| A. | Display |
| B. | Calculator |
| C. | Alloy |
| D. | Transformers |
| Answer» D. Transformers | |
| 2. |
What is the hazardous pollutant released from calculators? |
| A. | Lithium |
| B. | Mercury |
| C. | Lead |
| D. | Copper |
| Answer» C. Lead | |
| 3. |
What is the hazardous pollutant released from telephones? |
| A. | Lithium |
| B. | Barium |
| C. | Lead |
| D. | Copper |
| Answer» B. Barium | |
| 4. |
What is the hazardous pollutant released from circuit boards? |
| A. | Arsenic |
| B. | Barium |
| C. | Lead |
| D. | Copper |
| Answer» D. Copper | |
| 5. |
What is the hazardous pollutant released from inductive coils? |
| A. | Arsenic |
| B. | Barium |
| C. | Cobalt |
| D. | Copper |
| Answer» E. | |
| 6. |
Insulators release chrome. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
What is the hazardous pollutant released from LED s? |
| A. | Arsenic |
| B. | Barium |
| C. | Cobalt |
| D. | Cadmium |
| Answer» B. Barium | |
| 8. |
According to the Comptroller and Auditor- General s (CAG) report what is the amount of e-waste generated annually? |
| A. | 4LT |
| B. | 5LT |
| C. | 6LT |
| D. | 7LT |
| Answer» B. 5LT | |
| 9. |
In 2006, the IAER projected that _________ electronic and electrical appliances would become e-waste by 2010. |
| A. | 1 billion |
| B. | 2 billion |
| C. | 3 billion |
| D. | 4 billion |
| Answer» D. 4 billion | |