Inicia sesión
Crear actividad
Tipos de actividades
Centro de ayuda
Introduce tu Game Pin
Blog
Premium
English
Español
Français
Crear actividad
Inicia sesión
Todas las actividades
Jugar Test
Imprimir Test
Wood 14 Process of wood MC
Author :
tekno TEKNESO
1.
Why logs are washed with water for a long time?
A.
to extract different fluids (Tannin which is used for making leather)
B.
to protect the wood from attacks (bugs,fungus)
C.
to reduce the sap of the logs
D.
to dry the wood
2.
What do we get by drying wood?
A.
to extract different fluids (Tannin which is used for making leather)
B.
to protect the wood from attacks (bugs,fungus)
C.
to reduce the sap of the logs
D.
to remove the bark easily
3.
Why do we treat the wood before manufacturing objects?
A.
to extract different fluids (Tannin which is used for making leather)
B.
to protect the wood from attacks (bugs,fungus)
C.
to reduce the sap of the logs
D.
to remove the bark easily
4.
What methods are used to dry wood?
A.
Artificial drying
B.
Natural drying
C.
Mixed drying
D.
Mechanical drying
5.
Which drying method is the quickest?
A.
Artificial drying
B.
Natural drying
C.
Mixed drying
D.
Mechanical drying
6.
Which drying method is the slowest?
A.
Artificial drying
B.
Natural drying
C.
Mixed drying
D.
Mechanical drying