Test your skills – Sahateollisuuskirja

Test your skills!

Test is only for your own purposes and you result or answers will not be saved.

1. What is the purpose of debarking?

to break the vascular cambium layer between the bark and xylem and to remove the bark from the xylem

to reveal the visible knots

to determine the quality and thickness of the wood

2. Depending on the intended use, the chips sold to the pulp industry are allowed to contain no more than

1,0 % bark

5,0 % bark

10 % bark

3. In rotor debarking, logs are fed into the machine

one by one

two at the same time

three at the same time

4. Butt-end reducing as part of the debarking process has become standard especially in the sawmill industry in Finland.

correct

incorrect