Hazardous Waste Management Questions and Answers – Rules – Packing and Labelling

This set of Hazardous Waste Management Multiple Choice Questions & Answers (MCQs) focuses on “Rules – Packing and Labelling”.

1. Before shipment, hazardous waste has to be properly ___________
a) Packed and labelled
b) Sealed
c) Analysed
d) Verified
View Answer

Answer: a
Explanation: When preparing for a shipment, the hazardous waste has to be properly packed and contents has to be labelled.

2. How many hazard classes should be taken into account while packing the waste?
a) 6
b) 7
c) 8
d) 9
View Answer

Answer: d
Explanation: Nine hazard classes should be considered while classifying the hazardous material for packing and the hazards associated with the material should also be considered.

3. Hazard classes define __________
a) Probable risk
b) Chemicals
c) Pollutants
d) Contaminants
View Answer

Answer: a
Explanation: Hazard classes define the type of risk a hazardous material may pose to human health and to environment.
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4. Packing group indicates _________
a) Probable risk
b) Degree of risk
c) Contaminant
d) Pollutant
View Answer

Answer: b
Explanation: Packing groups indicate the degree of risk a hazardous material or substance may pose in the time of transport.

5. Packing Group II indicates high danger while transporting.
a) True
b) False
View Answer

Answer: b
Explanation: Packing group I indicates high danger while transporting while II and III states about the moderate and low danger.
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6. Hazard class 2 talks about radioactive waste.
a) True
b) False
View Answer

Answer: b
Explanation: Hazard class 2 talks about flammable, non-flammable, non-toxic compressed gases while class 7 talks about radioactive materials.

7. The packing material must be __________
a) Inert
b) Reactive
c) Organic
d) Synthetic
View Answer

Answer: a
Explanation: The packing material must be inert and not react with the hazardous waste, and must be able to absorb impact in case of container is dropped.
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8. Oils are preferably stored in _________
a) Bags
b) Drums
c) Jerrycans
d) Box
View Answer

Answer: b
Explanation: Waste oils and solvents are best suited for storage in 200 litre steel bung drums or tanks.

9. Inorganic liquid waste are best suitable in __________
a) Plastic cans
b) Bags
c) Drums
d) Cans
View Answer

Answer: a
Explanation: Inorganic wastes are best stored in plastic cans or polyethylene tanks of 30, 45 or 200 litre capacity.
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10. Without proper labeling, it is difficult for __________
a) Proper handling
b) Maintaining
c) Analysis
d) Transportation
View Answer

Answer: a
Explanation: Without proper labeling and marking, it is impossible to ensure proper handling and compatible storage.

11. Labelling refers to __________
a) Information must be displayed
b) Physical attributes
c) Capacity
d) Quantity
View Answer

Answer: a
Explanation: labelling refers to information which must be displayed on marker. Markin describes the physical attributes affixed on a container.

12. Hazard labels are __________ shaped.
a) Rectangular
b) Triangular
c) Circular
d) Diamond
View Answer

Answer: d
Explanation: Hazard labels are diamond shaped and are required for dangerous goods except magnetised materials.

13. Handling labels are ___________ shaped.
a) Rectangular
b) Triangular
c) Circular
d) Diamond
View Answer

Answer: a
Explanation: Handling labels are various rectangular shapes and are required alone or in addition of hazardous labels.

14. Labels should be at least _________ mm square.
a) 99
b) 98
c) 100
d) 101
View Answer

Answer: c
Explanation: Labels should be at least 100mm square. They must be legible and recognizable in the day time and at night.

Sanfoundry Global Education & Learning Series – Hazardous Waste Management.

To practice all areas of Hazardous Waste Management, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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