Forest Products Flashcards
1
Q
Which of the following is a distinguishing visual feature of hardwoods?
a. Pores
b. Resin ducts
c. Density
d. Odor
A
A
2
Q
Which of the following is distinguishing feature of a softwood?
a. Pores
b. Color
c. Resin ducts
d. Heartwood
A
C
3
Q
Which of the following produces the hottest flame when it is burned?
a. Hardwood
b. Softwood
c. Charcoal
d. Biomass
A
C
4
Q
A machine that is used to reduce recycled paper to pulp is the:
a. Fourdrinier
b. Stone grinder
c. Disk refiner
d. Hydrapulper
A
D
5
Q
A condition that occurs as green lumber dries unevenly, resulting in distorted shapes in the wood, is know as:
a. Lamination
b. Asymmetry
c. Symmetry
d. Warp
A
D
