Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Lime stone Clay All listed here Argillaceous iron ore Lime stone Clay All listed here Argillaceous iron ore ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain Carbon All listed here Phosphorus and manganese Silicon Carbon All listed here Phosphorus and manganese Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 20 % 30 % 50 % 40 % 20 % 30 % 50 % 40 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 70%, 30% 60%, 40% 50%, 50% 80%, 20% 70%, 30% 60%, 40% 50%, 50% 80%, 20% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Formula for quick lime, is CO₃CO₂ None to these Ca(OH)₂ CaCO₃ CO₃CO₂ None to these Ca(OH)₂ CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Segregation None of these Honey combing Bleeding Segregation None of these Honey combing Bleeding ANSWER DOWNLOAD EXAMIANS APP
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