Building Materials A ferrous metal is All of these Steel Cast iron Wrought iron All of these Steel Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Jumper is a tool used for Dressing of stones Testing of stones Quarrying of stones None of these Dressing of stones Testing of stones Quarrying of stones None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 40 % 20 % 50 % 30 % 40 % 20 % 50 % 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Study the following statements.(i) Hydraulic lime is suitable for white washing,(ii) Fat lime is suitable for whitewashing,(iii) Hydraulic lime is suitable for making mortar,(iv) Fat lime is suitable for making mortar. (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Sedimentary rocks Siliceous rocks Calcareous rocks Argillaceous rocks Sedimentary rocks Siliceous rocks Calcareous rocks Argillaceous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for Increasing strength of timber Decreasing moisture content Increasing moisture content None to these Increasing strength of timber Decreasing moisture content Increasing moisture content None to these ANSWER DOWNLOAD EXAMIANS APP
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