Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 90 50 80 70 90 50 80 70 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Beryllium Copper Iron Manganese Beryllium Copper Iron Manganese ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high All of these Proximity between its elastic limit and ultimate breaking strength Ductility Tensile strength All of these Proximity between its elastic limit and ultimate breaking strength Ductility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of All of these Pig iron Ferroalloys Steel All of these Pig iron Ferroalloys Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron rust is Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Calcite Carborundum Topax Corrundum Calcite Carborundum Topax Corrundum ANSWER DOWNLOAD EXAMIANS APP
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