Building Materials A ferrous metal is Cast iron All of these Wrought iron Steel Cast iron All of these Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Calcination and roasting All of these Smelting Dressing Calcination and roasting All of these Smelting Dressing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Metamorphic rock Sedimentary rock Intrusive igneous rock Extrusive igneous rock Metamorphic rock Sedimentary rock Intrusive igneous rock Extrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Shingle is Crushed granite Decomposed laterite Water bound pebbles Air weathered rock Crushed granite Decomposed laterite Water bound pebbles Air weathered rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for manufacture of wrought iron, is Grey or foundry pig Bessemer pig White forge pig Mottled pig Grey or foundry pig Bessemer pig White forge pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Hydraulic lime Fat lime Quick lime Plain lime Hydraulic lime Fat lime Quick lime Plain lime ANSWER DOWNLOAD EXAMIANS APP
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