Mathematics · Highway Engineering
When conducting a CBR test, it is observed that the load dial reading at 2.5 mm penetration is 33 divisions. If one division represents 190 kg load in the calibration chart, what is the CBR value at 2.5 mm penetration? (Standard load at 2.5 mm penetration is 1370 kg)
- 12.6%
- 24.57%✓
- 35.6%
- 43.6%
Correct answer
4.57%
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