Building Materials Seasoning is Painting with sodium silicate Coating with tar Creosoting A process of removing sap Painting with sodium silicate Coating with tar Creosoting A process of removing sap ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement All of these Warps due to changes in humidity Strength is lowered when saturated by water Is brittle All of these Warps due to changes in humidity Strength is lowered when saturated by water Is brittle ANSWER DOWNLOAD EXAMIANS APP
Building Materials A well seasoned timber may contain moisture up to 6 to 8 % 4 to 6 % 10 to 12 % 8 to 10 % 6 to 8 % 4 to 6 % 10 to 12 % 8 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.6 2.72 2.66 2.5 2.6 2.72 2.66 2.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sea sand used in structures causes Disintegration Dampness Efflorescence All of these Disintegration Dampness Efflorescence All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick 20 % None of these 10 % 15 % 20 % None of these 10 % 15 % ANSWER DOWNLOAD EXAMIANS APP
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