Correct option is A
Relative closing error (r) is defined as the ratio of the closing error of the traverse to the perimeter of the traverse.
Relative closing error (r) is defined as the ratio of the closing error of the traverse to the perimeter of the traverse.
If () is the weight of brick at room temperature and () is the brick weight after the brick immersion in water for 24 hours, then the percentage of brick water absorption is calculated as:
If () is the weight of brick at room temperature and () is the brick weight after the brick immersion in water for 24 hours, then the percentage of brick water absorption is calculated as: