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What is the value of specific gravity of sand filter?

(a) 2

(b) 2.6

(c) 3.1

(d) 3.5

The question was posed to me during an online exam.

Question is from Filter Media topic in section Filtration of Environmental Engineering

1 Answer

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Best answer
The correct option is (b) 2.6

Easiest explanation: The specific gravity of sand filter lies in the range of 2.55-2.65. So, the value 2.6 lies in the range of specific gravity of sand filter.

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