engineering recuitment Bihar LRC AMIN JE Civil Mock Test 2023 Soil Mechanics and Foundation Engineering Compaction
In standard proctor compaction test, as per IS specification the mass of the rammer and height of fall is ____________ respectively
1
4.89 kg and 310 mm
2
2.6 kg and 310 mm
3
2.6 kg and 450 mm
4
4.89 kg and 450 mm