Building Materials Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite Only (iii) Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is Elastic Water proof All listed here Fire proof Elastic Water proof All listed here Fire proof ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks in which argil (or clay) predominates, are called Igneous rocks Argillaceous rocks Calcareous rocks Siliceous rocks Igneous rocks Argillaceous rocks Calcareous rocks Siliceous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Silica Iron Magnesia Alumina Silica Iron Magnesia Alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Duco paints are Cellulose paints Plastic paints Oil paints Emulsion paints Cellulose paints Plastic paints Oil paints Emulsion paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement from the following: Method of sawing timber All of these Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method Tangentially to annual rings, is known as tangential method All of these Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method Tangentially to annual rings, is known as tangential method ANSWER DOWNLOAD EXAMIANS APP
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