engineering recuitment Bihar LRC AMIN JE Civil Mock Test 2023 Construction Materials and Management Timber
Consider the following statements:
1. Dry rot in sapwood is caused by fungal attack.
2. Brown rot in coniferous woods is a result of fungal attack.
3. Alternate wetting and drying of unseasoned timber causes ‘powdery’ form of decay in wood.
Which of these statements is CORRECT?
1
1,2 and 3
2
1 and 2 only
3
2 and 3 only
4
1 and 3 only