Building Materials First class timber has an average life of 5 to 10 years 1 to 5 years Less than one year More than 10 years 5 to 10 years 1 to 5 years Less than one year More than 10 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Soluble in spirit Not soluble in water Used in varnishes Left behind on evaporation of oil Soluble in spirit Not soluble in water Used in varnishes Left behind on evaporation of oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness test of cement determines Quality of free lime Ultimate strength Initial setting Durability Quality of free lime Ultimate strength Initial setting Durability ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Quartzite Lime stone Slate Marble Quartzite Lime stone Slate Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials Non acid-resistant asbestos is: Tremolite asbestos Chrysotile asbestos Amosite asbestos None of these Tremolite asbestos Chrysotile asbestos Amosite asbestos None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stucco paints are suitable for Both (A) and (B) Stone masonry Neither (A) nor (B) Brick walls Both (A) and (B) Stone masonry Neither (A) nor (B) Brick walls ANSWER DOWNLOAD EXAMIANS APP
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