engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Soil Mechanics and Foundation Engineering Compaction
As per IS 2720 (Part VII), what is the free drop recommended for a 2.6 kg rammer used in the standard proctor test?
1
50 mm
2
127.3 mm
3
150 mm
4
310 mm
5
450 mm