Grade 8 Industrial techniques

Briefly explain what conversion of timber is

what is quarter sawn?

What is plain sawn?

Explain rift sawn.

Why is it important to have allowance cut in logs to timber?

Give reasons and explain why rift sawn is more expensive than the other two(2).

Explain what seasoning of timber is.

Briefly explain how moisture affects timber.

Why is kiln seasoning more expensive than air seasoning?

Give two(2) disadvantages of air seasoning.