Materials and Construction Which of the following is the hardest? Austenite Cementite Ferrite Pearlite Austenite Cementite Ferrite Pearlite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is called 'ductile', if it can be Hammered to a thin sheet Made lustrous by heating it Fractured without deformation Drawn into wires Hammered to a thin sheet Made lustrous by heating it Fractured without deformation Drawn into wires ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Phosphorous bronze Silicon bronze Monel White metal Phosphorous bronze Silicon bronze Monel White metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Molybdenum and nickel Lead and tin Copper and nickel Copper and tin Molybdenum and nickel Lead and tin Copper and nickel Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Cast iron Rubber lined steel Lead lined steel Stainless steel Cast iron Rubber lined steel Lead lined steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C Do not require heat treatment for any of its applications Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C Do not require heat treatment for any of its applications ANSWER DOWNLOAD EXAMIANS APP
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