Building Materials Compared to mild steel, cast iron has(i) High compressive strength(ii) High tensile strength(iii) Low compressive strength(iv) Low tensile strength (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Marble Talc Diamond Quartz Marble Talc Diamond Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Crack fillings Expansion joints None to these Road pavements Crack fillings Expansion joints None to these Road pavements ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 21 MPa 16 MPa 11.5 MPa 7 MPa 21 MPa 16 MPa 11.5 MPa 7 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Minimum thickness of wall where single Flemish bond can be used is Two bricks thick Half brick thick One brick thick One and a half bricks thick Two bricks thick Half brick thick One brick thick One and a half bricks thick ANSWER DOWNLOAD EXAMIANS APP
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