Question

Which of the following are the types of metallic coatings that prevent corrosion?

(a) Metal cladding

(b) Electroplating

(c) Metal coat extrusion

(d) Metal cladding, electroplating and metal coat extrusion

This question was posed to me in homework.

The above asked question is from Eight Forms topic in chapter Eight Forms of Corrosion of Corrosion Engineering

Answer 1

Correct option is (d) Metal cladding, electroplating and metal coat extrusion

The explanation: Corrosion is an electrochemical reaction that results in the degradation of a material. It can be prevented by various metal coating methods such as metal cladding, electroplating and metal coat extrusion.