Materials and Construction Which of the following exercises most powerful influence on the mechanical properties of steel? Manganese Carbon Silicon Phosphorous Manganese Carbon Silicon Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Lead lined steel Cast iron Stainless steel Refractory blocks Lead lined steel Cast iron Stainless steel Refractory blocks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in stainless steel to prevent inter crystal corrosion. Nickel Niobium Vanadium Chromium Nickel Niobium Vanadium Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The electrical conductivity of a __________ decreases with rise in temperature. Metal/alloy Semi-conductor Dielectric None of these Metal/alloy Semi-conductor Dielectric None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Chromium Cobalt Tungsten Nickel Chromium Cobalt Tungsten Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Moisture Volatile matter Carbon Ash Moisture Volatile matter Carbon ANSWER DOWNLOAD EXAMIANS APP
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