Building Materials The minimum compressive strength of 1st class bricks should be 75 kg/cm² 120 kg/cm² 75 kg/cm² 100 kg/cm² 75 kg/cm² 120 kg/cm² 75 kg/cm² 100 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 10 % 15 % 5 % 20 % 10 % 15 % 5 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A water proofing agent A paint consisting of colored cement and water A drying agent A paint consisting of powdered chalk, pigments and water A water proofing agent A paint consisting of colored cement and water A drying agent A paint consisting of powdered chalk, pigments and water ANSWER DOWNLOAD EXAMIANS APP
Building Materials A heavy stone is suitable for Roads Retaining walls Rubble masonry Arches Roads Retaining walls Rubble masonry Arches ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 60%, 40% 80%, 20% 50%, 50% 70%, 30% 60%, 40% 80%, 20% 50%, 50% 70%, 30% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Are of dark brown color Are well burnt Produce a metallic sound when struck Are under burnt Are of dark brown color Are well burnt Produce a metallic sound when struck Are under burnt ANSWER DOWNLOAD EXAMIANS APP
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