Building Materials Sand stone is Metamorphic rock Volcanic rock Igneous rock Sedimentary rock Metamorphic rock Volcanic rock Igneous rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning is Painting with sodium silicate A process of removing sap Coating with tar Creosoting Painting with sodium silicate A process of removing sap Coating with tar Creosoting ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Mottled pig White forge pig Bessemer pig Grey pig Mottled pig White forge pig Bessemer pig Grey pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is essential to remove Sap from timber Knots from timber Twisted fibre from timber Roughness of timber Sap from timber Knots from timber Twisted fibre from timber Roughness of timber ANSWER DOWNLOAD EXAMIANS APP
Building Materials The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as Quarrying of stones Blasting of stones Seasoning of stones Dressing of stones Quarrying of stones Blasting of stones Seasoning of stones Dressing of stones ANSWER DOWNLOAD EXAMIANS APP
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