MCQOPTIONS
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MCQOPTIONS
This section includes 11 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. |
Hazard identification mainly focus on ______________ |
| A. | Chemical source and concentration |
| B. | Chemical exposure |
| C. | Chemical analysis |
| D. | Chemical pathway |
| Answer» B. Chemical exposure | |
| 2. |
HAZARD_IDENTIFICATION_MAINLY_FOCUS_ON?$ |
| A. | Chemical source and concentration |
| B. | Chemical exposure |
| C. | Chemical analysis |
| D. | Chemical pathway |
| Answer» B. Chemical exposure | |
| 3. |
The purpose of risk management is to identify potential problems before they occur so that risk-handling activities may be planned. True or Fals? |
| A. | False |
| B. | True |
| Answer» C. | |
| 4. |
An incident can be called hazardous only whe? |
| A. | Stressor has the potential to cause harm to humans and ecological systems |
| B. | Poses threat to surrounding |
| C. | Monitoring is failed |
| D. | Outburst of chemicals |
| Answer» B. Poses threat to surrounding | |
| 5. |
What is the first stage of risk assessment? |
| A. | Exposure assessment |
| B. | Hazard identification |
| C. | Toxicity study |
| D. | Risk characterisation |
| Answer» C. Toxicity study | |
| 6. |
What is the main objective of risk assessment? |
| A. | To evaluate hazard and minimize the risks |
| B. | Remediation of contaminated sites |
| C. | Hazard management |
| D. | To know source of pollutants |
| Answer» B. Remediation of contaminated sites | |
| 7. |
Why does site history have to be considered for hazard identification? |
| A. | To estimate the risk |
| B. | To calculate carcinogenic exposure |
| C. | To know the probable source and causes of contamination on site |
| D. | For determination of remedial actions |
| Answer» D. For determination of remedial actions | |
| 8. |
Hazard is defined as the probability of suffering harm or loss. True or False. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
Which of the following data is not required for hazard identification? |
| A. | Land use |
| B. | Contaminant levels |
| C. | Affected population |
| D. | Estimation of risk |
| Answer» E. | |
| 10. |
The ____________ process determines whether exposure to a chemical can increase the incidence of adverse health effect. |
| A. | Hazard identification |
| B. | Exposure assessment |
| C. | Toxicity assessment |
| D. | Risk characterization |
| Answer» B. Exposure assessment | |
| 11. |
What is the main purpose of hazard identification? |
| A. | To minimise the effect of a consequence |
| B. | For better risk management |
| C. | To characterize adverse effect of toxins |
| D. | To reduce probability of occurrence |
| Answer» D. To reduce probability of occurrence | |