Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Benzoic & boric acids Hydrochloric acid (concentrated) Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Benzoic & boric acids Hydrochloric acid (concentrated) Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but Aluminium foil clad with bakelite An elastomer Acrylic sheet An alloy of lead and tin Aluminium foil clad with bakelite An elastomer Acrylic sheet An alloy of lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making Studs Chiesels Nuts Bolts Studs Chiesels Nuts Bolts ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Plastics Elastomers Both rubber & elastomers Fibres Plastics Elastomers Both rubber & elastomers Fibres ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardest material so far found is Diamond Pumice stone Carborundum Graphite Diamond Pumice stone Carborundum Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is None of these Protected from rusting Harder Alumina coated iron None of these Protected from rusting Harder Alumina coated iron ANSWER DOWNLOAD EXAMIANS APP
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