GATE CE 2015 Set 1 — Question 31
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Environmental Engineering → Municipal Solid Waste → Waste Characteristics
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Question
Solid waste generated from an industry contains only two components, X and Y as shown in the table below
Assuming , the composite density of the solid waste () is given by:
| Component | Composition (% weight) | Density () |
|---|---|---|
| X | ||
| Y |
Correct answer
(A) [figure]
Solution
The composite density is defined as the total mass divided by the total volume.
Total Mass (given as percentages).
Total Volume .
Thus, . This corresponds to option A.
Total Mass (given as percentages).
Total Volume .
Thus, . This corresponds to option A.
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