Computer · Geotechnical Engineering
A soil sub-grade sample was tested using a standard California Bearing Ratio (CBR) apparatus, and the observations are given below: S. No.LoadPenetration1.54.8 kg2.5 mm2.78.0 kg5.0 mm Taking the standard loads at 2.5 mm and 5.0 mm penetration as 1370 kg and 2055 kg respectively, the CBR value of the sample will be taken as:
- 14.0%✓
- 24.5%
- 33.8%
- 45.0%
Correct answer
4.0%
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