Module 8: Wood Utilization and Technology

Results

This person got 9 of 10 possible points.
Total score: 90 %

Question Results

Score 1 of 1

Question:

Density is a measure of weight of wood for a given volume.

Response:

True

False

Score 1 of 1

Question:

Wood with a density of 600 is twice as strong as one with a density of 300.

Response:

True

False

Score 1 of 1

Question:

The slower the rate-of-growth, the stronger the wood.

Response:

True

False

Score 1 of 1

Question:

Free water in wood is that water occurring within the cell cavity.

Response:

True

False

Score 0 of 1

Question:

Shrinkage of wood takes place only after all free water has been removed.

Response:

True

False

Score 1 of 1

Question:

Moisture in solid wood is usually expressed as a percentage of the original (green) weight.

Response:

True

False

Score 1 of 1

Question:

Decay(rot) is generally not permitted in structural lumber.

Response:

True

False

Score 1 of 1

Question:

Dry rot means that decay progresses while the wood is dry - below 20% m.c.

Response:

True

False

Score 1 of 1

Question:

Decay (rot) in standing trees generally continues in wood in use.

Response:

True

False

Score 1 of 1

Question:

A large proportion of latewood is an advantage in lumber, but a disadvantage in most pulping processes.

Response:

True

False