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Building Materials - Engineering

Q1:

Generally wooden moulds are made from

A ply wood

B shisham wood

C deodar wood

D teak wood

E hard wood.

ANS:B - shisham wood

'Shisham' wood is better than Teak wood because,
* it has more flexibility than teak wood
* it doesn't warp easily
* it is cheaper than teak wood.