To know the cone resistance, it is first forced down to _________ depth.
(a) 8 mm
(b) 8 cm
(c) 15 cm
(d) 30 cm
I got this question by my college professor while I was bunking the class.
I want to ask this question from Geophysical Methods topic in division Stabilisation of Soils, Site Investigation and Sub – Soil Exploration of Geotechnical Engineering II