Materials and Construction Alinco, which is a aluminium-cobalt-nickel steel, is used for making Powerful magnets Surgical instruments Boiler tubes Chemical equipments Powerful magnets Surgical instruments Boiler tubes Chemical equipments ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Polypropylene Unsaturated polyester Nylon-6 Polyurathane Polypropylene Unsaturated polyester Nylon-6 Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Austenitic stainless steel Invar Heat resisting steel High speed steel Austenitic stainless steel Invar Heat resisting steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When iron is rusted, it is Reduced Converted to a fine powder Oxidised None of these Reduced Converted to a fine powder Oxidised None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper and tin? Admiralty gun metal Monel metal Bell metal Gun metal Admiralty gun metal Monel metal Bell metal Gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal Can not be welded Exists in three allotropic forms None of these Is used in oceanographic and space exploration applications Can not be welded Exists in three allotropic forms None of these Is used in oceanographic and space exploration applications ANSWER DOWNLOAD EXAMIANS APP
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