100 Best Building Materials- Timber MCQs
Top 100 Building Material Timber MCQ
Q1). Knots in timber are
a).Defects caused by crushing fibres
b).Splits radiating from the centre
c).Speckled strains
d).Signs of branches cut off
Correct Answer:
Signs of branches cut off
Explanation:
Q2). Seasoning of timber is essential to remove
a).Knots from timber
b).Sap from timber
c).Twisted fibre from timber
d).Roughness of timber
Correct Answer:
Sap from timber
Explanation:
Q3). Which of the following is not a timber fastener?
a).Sunk key
b).Dowel
c).Dog
d).Strap
Correct Answer:
Sunk key
Explanation:
Q4). The timber having maximum resistance against white ants is obtained from
a).Chir
b).Shisham
c).Sal
d).Teak
Correct Answer:
Shisham
Explanation:
Q5). Setting of plaster of paris takes
a).Much less time
b). Much more time
c).More time
d).7 days
Correct Answer:
Much less time
Explanation:
Q6). How many months are required for natural seasoning of timber
a).1 to 3 months
b).4 to 6 months.
c).8 to 11 months
d).12 to 14 months
Correct Answer:
4 to 6 months.
Explanation:
Q7). The drawback of electric seasoning of timber is
a).Checks
b).Splitting
c).Cracks
d).Reduced strength
Correct Answer:
Splitting
Explanation:
Q8). Lumber
a).Implies a living tree.
b).is a part of felled tree.
c).is log of timber sawn into pieces of desired shape.
d).is used to denote standing timber.
Correct Answer:
is log of timber sawn into pieces of desired shape.
Explanation: