Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 16 MPa 7 MPa 21 MPa 11.5 MPa 16 MPa 7 MPa 21 MPa 11.5 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Inclined at 60° Run at right angles Inclined at 45° Parallel Inclined at 60° Run at right angles Inclined at 45° Parallel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Duco paints are Emulsion paints Oil paints Plastic paints Cellulose paints Emulsion paints Oil paints Plastic paints Cellulose paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.72 2.5 2.6 2.66 2.72 2.5 2.6 2.66 ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Lime stone Argillaceous iron ore All listed here Clay Lime stone Argillaceous iron ore All listed here Clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is Pure clay, sandy clay, calcareous clay Calcareous clay, pure clay, sandy clay None of these Sandy clay, calcareous clay, pure clay Pure clay, sandy clay, calcareous clay Calcareous clay, pure clay, sandy clay None of these Sandy clay, calcareous clay, pure clay ANSWER DOWNLOAD EXAMIANS APP
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