Top 50+ Solved Timber MCQ Questions Answer
Q. Compressive strength of paving bricks should not be less than
a. 40 N/mm2
b. 30 N/mm2
c. 20 N/mm2
d. 40 N/mm2
Q. Field test for strength of good bricks is to drop it from a height of ______ and they shouldnot break
a. 1.2 m
b. 1.0 m
c. 0.7 m
d. 0.75 m
Q. Refractory bricks resist
a. high temperature
b. chemical action
c. action of frost
d. all of the above