Materials and Construction Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of Zircalloy Concrete Steel Graphite Zircalloy Concrete Steel Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Wrought iron High-carbon steel Mild steel Low carbon steel Wrought iron High-carbon steel Mild steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. Tensile None of these Fluctuating Compressive Tensile None of these Fluctuating Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polythene (low or high density) containers are not corroded by Any of these Sulphuric acid (10%) at room temperature Nitric acid (95%) at room temperature Sulphur trioxide at 60°C Any of these Sulphuric acid (10%) at room temperature Nitric acid (95%) at room temperature Sulphur trioxide at 60°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 100 500 5 250 100 500 5 250 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Tin, zinc and nickel Iron, nickel and chromium Copper and nickel Copper and tin Tin, zinc and nickel Iron, nickel and chromium Copper and nickel Copper and tin ANSWER DOWNLOAD EXAMIANS APP
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