Building Materials The most commonly used synthetic abrasive is All of these Aluminium carbide Boric acid Silicon All of these Aluminium carbide Boric acid Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Reduces to powder None of these Shrinks Cracks Reduces to powder None of these Shrinks Cracks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Sand stone Shale Granite Lime stone Sand stone Shale Granite Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Cambium layer Sapwood Heart wood None to these Cambium layer Sapwood Heart wood None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as Low heat Portland cement White cement Rapid hardening cement Quick setting cement Low heat Portland cement White cement Rapid hardening cement Quick setting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Iron Alumina Magnesia Silica Iron Alumina Magnesia Silica ANSWER DOWNLOAD EXAMIANS APP
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