Building Materials Addition of pozzolana to ordinary Portland cement increases Bleeding Permeability Shrinkage Heat of hydration Bleeding Permeability Shrinkage Heat of hydration ANSWER DOWNLOAD EXAMIANS APP
Building Materials Granite is not suitable for ordinary building purpose because it is not a fire proof material it has less crushing strength it can not be polished it is costly it is not a fire proof material it has less crushing strength it can not be polished it is costly ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to White cast iron Toughed cast iron Grey cast iron Mottled cast iron White cast iron Toughed cast iron Grey cast iron Mottled cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials In arches, stratified stones are placed so that their planes are None of these Radial Perpendicular Parallel None of these Radial Perpendicular Parallel ANSWER DOWNLOAD EXAMIANS APP
Building Materials When a brick is immersed in water for 24 hours and then dried, if 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence All listed here 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence No grey or white deposits appear on the surface, the brick is free from soluble salts 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence All listed here 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence No grey or white deposits appear on the surface, the brick is free from soluble salts ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen completely dissolves in All of these Coal tar Chloroform Carbon bisulphide All of these Coal tar Chloroform Carbon bisulphide ANSWER DOWNLOAD EXAMIANS APP
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