What is Pack Aquifer Ratio? – McqOptions

MCQOPTIONS

1.	What is Pack Aquifer Ratio?
A.	D50 of the gravel / D50 of the aquifer
B.	D50 of the aquifer / D50 of the gravel
C.	D60 of the aquifer material / D10 of the aquifer material
D.	D60 of the gravel / D10 of the aquifer
Answer» B. D50 of the aquifer / D50 of the gravel

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