Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Zinc Copper & nickel Tin Aluminium Zinc Copper & nickel Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is a donor impurity for semi-conductors. Antimony None of these Gallium Boron Antimony None of these Gallium Boron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. None of these Grey cast Wrought White cast None of these Grey cast Wrought White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Vanadium Molybdenum Chromium Cobalt Vanadium Molybdenum Chromium Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for determining the tensile strength of steels. Hydraulic press Universal testing machine Mechanical press None of these Hydraulic press Universal testing machine Mechanical press None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS