Building Materials The softest rock is Talc Quartz Diamond Marble Talc Quartz Diamond Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is None to these Distemper Spirit varnish Oil paint None to these Distemper Spirit varnish Oil paint ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon about None to these 0.5% to 1.75% 1.5% to 5.5% 0.1% to 0.25% None to these 0.5% to 1.75% 1.5% to 5.5% 0.1% to 0.25% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt All listed here Is made from bitumen and hessian fibres Is used as water proofing material Is used as damp proofing material All listed here Is made from bitumen and hessian fibres Is used as water proofing material Is used as damp proofing material 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 (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rock generally used for roofing, is Granite Slate Pumice Basalt Granite Slate Pumice Basalt ANSWER DOWNLOAD EXAMIANS APP
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