問題詳情
31. What will occur when two dissimilar metals are electrically coupled in the presence of an
electrolyte such as sea water?
(A) General corrosion
(B) Galvanic corrosion
(C) Crevice corrosion
(D) Selective-phase corrosion
參考答案
答案：B
統計：A:19,B:40,C:13,D:13,E:0
難度：困難