Single Answer MCQ
Q-00044062
Which of the following is a key component of the rooftop rainwater harvesting system?
1
Rain gauges
2
Sumps
3
Pumps
4
Fertilizers
Answer and Solution
Answer
B. Sumps
Solution:
Sumps are a key component of the rooftop rainwater harvesting system as they store the collected rainwater for immediate use.
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