Because the fibers in round timber are intact, it can be regarded weaker than sawn timber of the same section area. True or False?
False
Oops!
Check
Okay!
Check
10
When loaded, ______ woods resist deflection or bending.
stiff
Oops!
Check
Okay!
Check
10
Type of fungi which live primarily on the sapwood, but they can penetrate deep into the wood and detract from the appealing aspect of the wood.
staining fungi
Oops!
Check
Okay!
Check
10
It is the easiest structural material to work with.
Timber
Oops!
Check
Okay!
Check
10
A type of rough lumber with at least one flat surface that is cut tangent to the annual rings running the length of the log
slab
Oops!
Check
Okay!
Check
5
Softwood refers to wood harvested from deciduous trees, whereas hardwood refers to wood harvested from coniferous trees. True or False?
False
Oops!
Check
Okay!
Check
banana
Go to last place!
Oops!
magnet
Take 25 points!
Okay!
shark
Other team loses 10 points!
Okay!
lifesaver
Give 10 points!
Oops!
10
What type of wood defect is shown in the picture?
insect damage
Oops!
Check
Okay!
Check
5
Term used when the direction of the fibers is nearly parallel with the side and edges of the board.
straight grained
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
seesaw
Swap points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
10
When building materials are loaded, they are said to be subjected to _________.
fiber stress
Oops!
Check
Okay!
Check
5
Buildings made of timber materials do not require solid foundations as those made of heavy materials. True or False?
True
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
gift
Win 20 points!
Okay!
thief
Give points!
5
10
15
20
25
10
What type of wood defect is shown in the picture?
brittle heart
Oops!
Check
Okay!
Check
10
It is a widely utilized building material in many parts of the world due to its low cost, simplicity of working, appealing appearance, and long life if kept dry and insect-free