#1
Which of the following is NOT a softwood?
2 answered
#2
Which wood type is most suitable for exterior use without any preservative treatment?
2 answered
#3
Which of the following is a typical application of softwood in construction?
2 answered
#4
What is the main purpose of using wood as a construction material?
2 answered
#5
Which type of timber is most resistant to termite attacks?
1 answered
#6
What does the term 'heartwood' refer to in the context of wood and timber?
1 answered
#7
Which wood type is known for its distinctive reddish color and strong aromatic fragrance?
1 answered
#8
What is the primary disadvantage of using hardwood in construction?
1 answered
#9
What is the typical moisture content of kiln-dried wood?
1 answered
#10
Which wood type has the highest natural resistance to decay?
1 answered
#11
What is the typical span limit for wood beams in construction?
1 answered
#12
What is the term used to describe the ability of wood to maintain its shape and size when exposed to changes in moisture content?
1 answered
#13
Which of the following wood types has the lowest thermal conductivity?
1 answered