In order to prevent the capillary action from affecting the column of – McqOptions

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1.	In order to prevent the capillary action from affecting the column of liquid in a piezometer the diameter of the glass tube should be
A.	less than 3 mm
B.	more than 3 mm but less than 5 mm
C.	equal to 5 mm
D.	greater than 6 mm
Answer» E.

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