GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
9. | To prevent the occurrence of dry rot below hollow timber ground floors, it is necessary to: | |
A. | ensure all d.p.c.s are correctly placed | |
B. | use only well-seasoned timber | |
C. | put a damp-proof membrane below the oversite concrete | |
D. | ensure a through draught of fresh air | |