railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Bearing Capacity
In a penetration test to determine bearing capacity of soil, Penetration Number indicates the number of blows required to cause ________ penetration of a split-spoon sampler into the soil under test by means of a _______ hammer falling through _______.
1
300 mm, 75 kg, 500 mm
2
750 mm, 75 kg, 750 mm
3
300 mm, 65 kg, 750 mm
4
500mm, 65 kg, 300 mm