Question

Which of the following types of steel coatings is/are preferred for automobile body parts?

(a) Galvanized steels

(b) Electroplated steels

(c) Galvanized steels, electroplated steels and complete immersion of corrosion preventing primer coat

(d) Complete immersion of corrosion preventing primer coat

This question was addressed to me during a job interview.

I'd like to ask this question from Environments topic in chapter Other Environments of Corrosion Engineering

Answer 1

The correct option is (c) Galvanized steels, electroplated steels and complete immersion of corrosion preventing primer coat

The explanation is: Types of steel coatings that are preferred for automobile parts are:

i. Galvanized steels

ii. Electroplated steels

iii. Complete immersion of corrosion preventing primer coat.