Galvanic corrosion is minimized by Select one selecting diss

Galvanic corrosion is minimized by: Select one: selecting dissimilar alloys near one another in the Galvanic series eliminating mechanical stress coupling dissimilar metals to one another for cathodic protection selecting dissimilar alloys far from one another in the Galvanic series noone of the supplied answers is correct

Solution

option a)

near one another in the Galvanic series will produce less electropotential and hence less Corrossion