NPTEL Municipal Solid Waste Management Week 3 Assignment Answers 2024
1. Which of the following is not a unit operation of collection system?
(a) Pickup
(b) Haul
(c) On-site
(d) Off-route
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2. In waste collection system, Haul Container System includes
(a) Time required to reach the location where the waste will be emptied
(b) Actual picking up of the loaded container
(c) Redeposition of the empty container
(d) Time spent at the location where the waste is unloaded
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3. In waste collection system, Off-route collection system includes
(a) Redeposition of the empty container
(b) Time spent at the site
(c) Actual picking up of the loaded container
(d) Time spent on all non-productive activities
Answer :-
4. Estimate the average pickup time for the hauled container system?
(a) 0.113 h/trip
(b) 0.133 h/trip
(c) 0.331 h/trip
(d) 0.131 h/trip
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5. Estimate the time required per week (Tw) as a function of the round-trip haul distance for hauled container system?
(a) 1.74+0.12xd/wk
(b) 1.47+0.12 xd/wk
(c) 1.74+0.21 xd/wk
(d) 1.27+0.12 xd/wk
Answer :-
6. Estimate the weekly operational cost as a function of round-trip haul distance for hauled container system?
(a) 44044.64+1024.32(x)
(b) 40346.64+1024.32(x)
(c) 43046.64+1024.32(x)
(d) 46446.64+1024.32(x)
Answer :-
7. Estimate the number of containers emptied per trip?
(a) 11 containers/trip
(b) 10 containers/trip
(c) 12 containers/trip
(d) 9 containers/trip
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8. Estimate the pickup time per container for the stationary container system?
(a) 1.45h/trip
(b) 2.22h/trip
(c) 1.12h/trip
(d) 1.22h/trip
Answer :-
9. Estimate the No. of trips required per week?
(a) 4 trips/week
(b) 5 trips/week
(c) 6 trips/week
(d) 3 trips/week
Answer :-
10. Estimate the time required per week, Tw, as a function of the round-trip haul distance for stationary container system?
(a) 0.29+0.10x d/wk
(b) 0.92+0.01x d/wk
(c) 0.01+0.92x d/wk
(d) 0.09+0.01x d/wk
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