Galvanisation is a method of protecting steel and iron from rusting by coating them with a thin layer of
A. Copper
B. Aluminum
C. Zinc
D. Bauxite
Answer:C
Galvanisation is a method of protecting steel and iron from rusting by coating them with a thin layer of
A. Copper B. Aluminum C. Zinc D. Bauxite
Explanation: In this method a thin layer of zinc metal is deposited over the surface of steel or iron objects, which does not corrode on exposure to damp air and prevents the coated metals from rusting.