Building Materials Galvanising means covering iron with a thin coat of Glaze Coal tar Tin Zinc Glaze Coal tar Tin Zinc ANSWER DOWNLOAD EXAMIANS APP
Building Materials In arches, stratified stones are placed so that their planes are Perpendicular Radial None of these Parallel Perpendicular Radial None of these Parallel 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 7 MPa 11.5 MPa 21 MPa 16 MPa 7 MPa 11.5 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Both (ii) and (iii) Only (i) Only (ii) Both (i) and (ii) Both (ii) and (iii) Only (i) Only (ii) Both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by All of these Dressing Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting 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 Toughed cast iron Grey cast iron White cast iron Mottled cast iron Toughed cast iron Grey cast iron White cast iron Mottled cast iron ANSWER DOWNLOAD EXAMIANS APP
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