Q. The minimum size hole in an ASTM penetrameter is: (Solved)
1. 0.127 mm (0.005inches)
2. 0.254 mm (0.010 inches)
3. 0.508 mm (0.020inches)
4. 0.762 mm (0.030 inches)
- b. 0.254 mm (0.010 inches)
1. 0.127 mm (0.005inches)
2. 0.254 mm (0.010 inches)
3. 0.508 mm (0.020inches)
4. 0.762 mm (0.030 inches)