Building Materials The specific gravity of marble, is 2.72 2.6 2.5 2.66 2.72 2.6 2.5 2.66 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is 1 2 4 3 1 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
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 (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the volcanic rock from the following: Basalt All listed here Granite Dolerite Basalt All listed here Granite Dolerite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness test of cement determines Durability Ultimate strength Initial setting Quality of free lime Durability Ultimate strength Initial setting Quality of free lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Di-calcium silicate Tri-calcium silicate Gypsum Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Gypsum Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
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