NPTEL Municipal Solid Waste Management Week 11 Assignment Answers 2024
1. Which of the following activity is most preferred in ISWM hierarchy?
a) Recycling
b) Waste to Energy
c) Source Reduction and Reuse
d) Landfills
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2. The engineering division of local authority is responsible for removing silt from surface drains or stormwater drains deeper than:
a) 60 inches
b) 60 cm
c) 60 foot
d) 60 meters
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3. What is permissible time for collected silt to be on open road?
a) 1 hour
b) 2 hours
c) 4 hours
d) 3 hours
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4. It is the duty of which ministry to setup labs to test the quality of compost produced by local authorities
a) Ministry of Urban Development
b) Ministry of Chemicals and Fertilizers
c) Ministry of Agriculture, Government of India
d) Ministry of New and Renewable Energy Sources
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5. Which of these e-waste streams is covered under schedule I of the e-waste management rule 2016?
(a) Dry cell batteries
(b) Li-ion batteries
(c) Mercury
(d) Plastics
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6. Maximum allowable value of suspended solids in treated leachate while disposing in land is:
a. 100 mg/L
b. 600 mg/L
c. 200 mg/g
d. 200 mg/L
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7. What is the acceptable level of suspended particulate matter in ambient air of at the processing or recycling site?
a. 100 μg/m3 (24 hours)
b. 60 μg/m3 (24 hours)
c. 500 μg/m3 (24 hours)
d. 40 μg/m3 (Annual)
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8. Which sweeper has lower energy demand in street sweeping?
a) Vacuum sweeper
b) Mechanical broom sweeper
c) Regenerative sweeper
d) None of these
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9. According to the Manual of Solid Waste Management, Dry waste should be segregated in which colour coded Bin?
(a) Blue
(b) Green
(c) White
(d) Yellow
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10. List the objectives, which are not framed according to E-Waste management rules 2016?
(a) To regulate the generation
(b) To reuse the e-waste
(c) To regulate the transportation
(d) To regulate the disposal of e-waste
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