railway RRB JE (CBT I + CBT II) Mock Test 2024 Construction Materials and Management Building Component
Which of the following is NOT true with respect to structural cracks?
1
Pose significant risk to the stability of the building.
2
Generally the damage is difficult to rectify or repair.
3
Caused by changes in moisture, etc. on building materials.
4
Caused by overloading of the structural components.