is the most primitive method for making a hole in the ground

is generally employed in cohesive and other self soils above water table

is most economical upto a depth of 5 metres

is done by portable power driven helical augers those diameters range from 7.5 to 30 cm

Auger boring – McqOptions

1.	Auger boring
A.	is the most primitive method for making a hole in the ground
B.	is generally employed in cohesive and other self soils above water table
C.	is most economical upto a depth of 5 metres
D.	is done by portable power driven helical augers those diameters range from 7.5 to 30 cm
Answer» E.

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