Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Low carbon steels Stainless steel Non-metals Non-ferrous metals Low carbon steels Stainless steel Non-metals Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Orthorhombic Cubic Hexagonal None of these Orthorhombic Cubic Hexagonal None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Corundum Metallic carbides Carborundum High alumina ceramic Corundum Metallic carbides Carborundum High alumina ceramic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan is an alloy of Fe (80%) & Ni (20%) Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) Pt (95%) & Rh (10%) Fe (80%) & Ni (20%) Cu (55%) & Ni (45%) Cu (55%) & Sn (45%) Pt (95%) & Rh (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The 'bomb' in the bomb calorimeter is made of High silicon iron (14% Si) Copper Mild steel Molybdenum stainless steel High silicon iron (14% Si) Copper Mild steel Molybdenum stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Rubber Glass Steel Plastic Rubber Glass Steel Plastic ANSWER DOWNLOAD EXAMIANS APP
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