Materials and Construction Which has the maximum melting point out of the following? Wrought iron Cast iron Steel Stainless steel Wrought iron Cast iron Steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resistance of steel is increased by the addition of Nickel and chromium Lead and vanadium Molybdenum and tungsten Phosphorous and tungsten Nickel and chromium Lead and vanadium Molybdenum and tungsten Phosphorous and tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When the steel is subjected to normalising, its __________ decreases. Ductility None of these Ultimate tensile strength (UTS) Yield point Ductility None of these Ultimate tensile strength (UTS) Yield point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of None of these Stainless steel and high silicon cast iron PTFE and porcelain Cast iron and aluminium None of these Stainless steel and high silicon cast iron PTFE and porcelain Cast iron and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Magnesium Aluminium Lead Cadmium Magnesium Aluminium Lead Cadmium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Abrasive Both A & B Corrosive Neither A nor B Abrasive Both A & B Corrosive Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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