Materials and Construction Galvanised iron is Protected from rusting None of these Harder Alumina coated iron Protected from rusting None of these Harder Alumina coated iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Aluminium Titanium Stainless steel Lead Aluminium Titanium Stainless steel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Wrought iron Pig iron None of these High carbon steel Wrought iron Pig iron None of these High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bush bearings are made of White metal alloys None of these Mild steel Phosphorous bronze White metal alloys None of these Mild steel Phosphorous bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. Tensile None of these Shear Compressive Tensile None of these Shear Compressive ANSWER DOWNLOAD EXAMIANS APP
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