Municipal Solid Waste Management Week 4 NPTEL Assignemt Answers 2025
Need help with this week’s assignment? Get detailed and trusted solutions for Municipal Solid Waste Management Week 4 NPTEL Assignment Answers. Our expert-curated answers help you solve your assignments faster while deepening your conceptual clarity.
✅ Subject: Municipal Solid Waste Management
📅 Week: 4
🎯 Session: NPTEL 2025 July-October
🔗 Course Link: Click Here
🔍 Reliability: Verified and expert-reviewed answers
📌 Trusted By: 5000+ Students
For complete and in-depth solutions to all weekly assignments, check out 👉 NPTEL Municipal Solid Waste Management Week 4 NPTEL Assignment Answers
🚀 Stay ahead in your NPTEL journey with fresh, updated solutions every week!
NPTEL Municipal Solid Waste Management Week 4 Assignemt Answers 2025
1. What is the requirement for setting up of an economic transfer station?
- A disposal sites more than 10 km far from city boundary and smaller vehicles are used for transportation of waste.
- A disposal sites more than 10 km far from city boundary and transportation of waste by railroads.
- A disposal sites of 3 km far from city boundary and smaller vehicles are used for transportation of waste.
- A disposal sites more than 10 km far from city boundary and large dumpster are used for transportation of waste.
Answer : See Answers
2. If the quantity of waste generated is low, waste separation can be done at:
- Material Recovery Facility
- Separation at the source
- After dumping in the landfill
- None of these
Answer :
3. Which of the following does NOT require size reduction of waste?
- Reduce storage
- Reduce shipping cost
- To get uniform product
- To reduce volume
Answer :
4. Screening is the process of
- Separation of waste of different densities
- Separation of waste of different volume
- Separation of waste of different sizes
- Separation of waste of different mass
Answer :
5. Which type of waste separator is used for separation of light material from heavy material based on weight?
- Screening
- Density separator
- Magnetic separator
- None of these
Answer :
6. What is the technique used to store and transport waste cheaply?
- Shredding
- Conveyors
- Hydraulic and pneumatic system
- Densification
Answer : See Answers
7. What is the requirement of a waste drop off centre?
- The waste generator is not responsible to carry the waste to the collection station
- The waste producer has to carry the waste to the collection centre
- The waste producer can purchase the recyclable material
- None of these
Answer :
8. Waste such as HDPE or PET are usually separated by:
- Air classification
- Density blower
- Conveyor
- Eddy current separator
Answer :
9. Which among the following are non-recyclable plastics?
- Low density polyethylene
- Polypropylene
- Composite plastics
- Polystyrene
Answer :
10. What are the stages of glass recycling process?
- Segregation, glass breaking, trommel, primary rotary screen, secondary rotary screen size classifier, fluidized bed dryer, pulveriser
- Segregation, glass breaking, trommel, fluidized bed dryer, pulveriser, primary rotary screen, secondary rotary screen size classifier
- Segregation, glass breaking, trommel, fluidized bed dryer, primary rotary screen, pulveriser, secondary rotary screen size classifier
- Segregation, trommel, glass breaking, fluidized bed dryer, primary rotary screen, pulveriser, secondary rotary screen size classifier
Answer : See Answers
