Materials and Construction The crystal structure of most of the common metals is Cubic Orthorhombic Hexagonal None of these Cubic Orthorhombic Hexagonal None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following exercises most powerful influence on the mechanical properties of steel? Manganese Phosphorous Silicon Carbon Manganese Phosphorous Silicon Carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Resist corrosion very strongly Are very brittle Are heat insulators Do not resist corrosion Resist corrosion very strongly Are very brittle Are heat insulators Do not resist corrosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Copper Manganese Beryllium Iron Copper Manganese Beryllium Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Light weight metallic alloy used in aircraft industry is Duralumin High silicon (14%) iron Phosphor bronze Aluminium Duralumin High silicon (14%) iron Phosphor bronze Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for determining the tensile strength of steels. Universal testing machine Mechanical press Hydraulic press None of these Universal testing machine Mechanical press Hydraulic press None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS