engineering recuitment BHEL Engineer Trainee Mock Test 2025 Construction Materials and Management Bricks and Mortar
What should be the water absorption of first class bricks when compared to its dry weight when immersed in cold water for 24 hours?
1
5 percent - 10 percent
2
25 percent - 30 percent
3
15 percent - 25 percent
4
12 percent - 15 percent