Building Materials The age of a tree can be known by examining Cambium layer Heart wood Medullary rays Annular rings Cambium layer Heart wood Medullary rays Annular rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are 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 Soluble in spirit Not soluble in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a(i) Sedimentary rock(ii) Aqueous rock(iii) Siliceous rock All (i), (ii) and (iii) Only (i) Both (i) and (ii) Both (i) and (iii) All (i), (ii) and (iii) Only (i) Both (i) and (ii) Both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A paint consisting of powdered chalk, pigments and water A water proofing agent A drying agent A paint consisting of colored cement and water A paint consisting of powdered chalk, pigments and water A water proofing agent A drying agent A paint consisting of colored cement and water ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 450 400 425 500 450 400 425 500 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Geologically, marble is known as Metamorphic rock Stratified rock Sedimentary rock Igneous rock Metamorphic rock Stratified rock Sedimentary rock Igneous rock ANSWER DOWNLOAD EXAMIANS APP
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