Engineering Materials Depth of hardness of steel is increased by addition of Tungsten Chromium Vanadium Nickel Tungsten Chromium Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Compressive strength of grey cast iron in tonnes/cm is of the order of 35 1015 57 710 35 1015 57 710 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Nickel when added to copper improves Hardness and strength Machinability Strength and ductility Hardness Hardness and strength Machinability Strength and ductility Hardness ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following elements does not impart hardness to steel? Copper Nickel Silicon Chromium Copper Nickel Silicon Chromium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In which of the following cases, consideration of creep is important Flywheel of steam engine Cycle chains Gas turbine blades Cast iron pipes Flywheel of steam engine Cycle chains Gas turbine blades Cast iron pipes ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following element results in presence of free graphite in C.I.? Silicon Sulphur Manganese Carbon Silicon Sulphur Manganese Carbon ANSWER DOWNLOAD EXAMIANS APP
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