Materials and Construction When iron is rusted, it is Oxidised Converted to a fine powder Reduced None of these Oxidised Converted to a fine powder Reduced None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in plain carbon steel is __________ percent. 0.85 to 1.2 0.1 to 0.15 0.65 to 0.80 0.35 to 0.45 0.85 to 1.2 0.1 to 0.15 0.65 to 0.80 0.35 to 0.45 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in acid resistant cast iron is about 4 14 8 20 4 14 8 20 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Aluminium Calcium Iron Silver Aluminium Calcium Iron Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constituents of stellite are Zinc, aluminium and nickel Zinc, copper and nickel Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, aluminium and nickel Zinc, copper and nickel Cobalt, chromium and tungsten Nickel, cobalt and vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The ability of a material to absorb energy in the elastic range is a measure of its Malleability Resilience Toughness Brittleness Malleability Resilience Toughness Brittleness ANSWER DOWNLOAD EXAMIANS APP
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