Woodworking Wood Types And Properties 1

Question 1

Which type of wood is classified as a hardwood?

Accepted Answer

Oak

Answer

Oak is a hardwood because it comes from a deciduous (broad-leaved) tree, unlike softwoods such as pine, cedar, and spruce which come from conifers.

Question 2

What does the term 'grain' refer to in woodworking?

Accepted Answer

The pattern of wood fibers

Answer

Grain refers to the alignment, texture, and pattern of the wood fibers as they grow within the tree.

Question 3

Which wood species is known for its natural resistance to rot and insects?

Accepted Answer

Cedar

Answer

Cedar contains natural oils that make it highly resistant to rot, decay, and insect damage, making it ideal for outdoor projects.

Question 4

What is 'end grain' in a piece of wood?

Accepted Answer

The cross-section exposed when a board is cut perpendicular to the growth rings

Answer

End grain is the surface revealed when wood is cut perpendicular to the direction of the wood fibers, exposing the annual rings.

Question 5

Which of the following is a characteristic of softwood compared to hardwood?

Accepted Answer

Generally faster growth and lower density

Answer

Softwoods typically grow faster and have lower density than hardwoods, which is why they are generally less expensive and easier to work with.

Woodworking Practice Test