Building Materials Galvanising means covering iron with a thin coat of Coal tar Tin Glaze Zinc Coal tar Tin Glaze Zinc ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Cambium layer Medullary rays Annular rings Heart wood Cambium layer Medullary rays Annular rings Heart wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials The foliated structure is very common in Sedimentary rocks Metamorphic rocks None of these Igneous rocks Sedimentary rocks Metamorphic rocks None of these Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Arches Pillars Rounding off sharp corners Decoration purpose Arches Pillars Rounding off sharp corners Decoration purpose ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Granite Shale Lime stone Sand stone Granite Shale Lime stone Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime Generates heat when added to water Reacts with carbon dioxide May be used for white-washing All listed here Generates heat when added to water Reacts with carbon dioxide May be used for white-washing All listed here ANSWER DOWNLOAD EXAMIANS APP
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