Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Austenitic stainless steel High speed steel Invar Heat resisting steel Austenitic stainless steel High speed steel Invar Heat resisting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Corrosion resistance Magnetic properties Ductility Cutting hardness Corrosion resistance Magnetic properties Ductility Cutting hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Nickel alloys for high Both A & B Aluminium for all Brass for low Nickel alloys for high Both A & B Aluminium for all Brass for low ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? Glass None of these Mica flakes Rubber Glass None of these Mica flakes Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in acid resistant cast iron is about 14 4 8 20 14 4 8 20 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Tin, zinc and nickel Iron, nickel and chromium Copper and tin Copper and nickel Tin, zinc and nickel Iron, nickel and chromium Copper and tin Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
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