Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as Steel Wrought iron Cast iron All of these Steel Wrought iron Cast iron All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks in which argil (or clay) predominates, are called Igneous rocks Siliceous rocks Calcareous rocks Argillaceous rocks Igneous rocks Siliceous rocks Calcareous rocks Argillaceous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Sedimentary rocks Siliceous rocks Argillaceous rocks Calcareous rocks Sedimentary rocks Siliceous rocks Argillaceous rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Segregation None of these Honey combing Bleeding Segregation None of these Honey combing Bleeding ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is essential to remove Roughness of timber Knots from timber Twisted fibre from timber Sap from timber Roughness of timber Knots from timber Twisted fibre from timber Sap from timber ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Clay Lime stone All listed here Argillaceous iron ore Clay Lime stone All listed here Argillaceous iron ore ANSWER DOWNLOAD EXAMIANS APP
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