A city has a population of 100000 with an average rate of demand of 160 liters per head per day. What is the actual number of filters required if the size of each filter is 9 m×5 m? Assume the average filtration rate as 4500 liters per hour per m2.

A city has a population of 100000 with an average rate of demand of 16

1.	A city has a population of 100000 with an average rate of demand of 160 liters per head per day. What is the actual number of filters required if the size of each filter is 9 m×5 m? Assume the average filtration rate as 4500 liters per hour per m2.
A.	1
B.	2
C.	4
D.	5
Answer» E.

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A city has a population of 100000 with an average rate of demand of 160 liters per head per day. What is the actual number of filters required if the size of each filter is 9 m×5 m? Assume the average filtration rate as 4500 liters per hour per m2.

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