Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Calorising Tempering Galvanising Zincification Calorising Tempering Galvanising Zincification ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Silicon Boron Aluminium Calcium Silicon Boron Aluminium Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron vessels are not suitable for the storage of Wet SO₂ H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Freon Wet SO₂ H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Freon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is having very high Susceptibility to changes in its properties by heat treatment Hardness Strength Corrosion resistance Susceptibility to changes in its properties by heat treatment Hardness Strength Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Nickel or copper Brass Bronze Zinc or magnesium Nickel or copper Brass Bronze Zinc or magnesium ANSWER DOWNLOAD EXAMIANS APP
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