QUESTION 9 Galvanic corrosion is also called dissimilar metal corrosion True Fal

Question

QUESTION 9 Galvanic corrosion is also called dissimilar metal corrosion True False QUESTION 10 Steels have comparatively high electrical conductivity True False QUESTION 11 Slow-twitch muscle can be converted to fast-twitch with proper conditioning True False QUESTION 12 Tendons and ligaments have similar specific strengths True False QUESTION 13 Copolymers are two or more polymers linked in a chain two or more polymers held together by secondary bonding two polymers in a mirror image arrangement polymers with the same chemical formula QUESTION 14 The tensile strength of human skin decreases with increased hydration True False QUESTION 15 What is needed to initiate polymerization? oa free radical a temperature above the denaturing point a benzene ring an isomer QUESTION 16 A cross-linked polymer bonds to other chains with secondary bonding True False

Explanation / Answer

9] True

Galvanic corrosion (also called 'dissimilar metal corrosion' or wrongly 'electrolysis') refers to corrosion damage induced when two dissimilar materials are coupled in a corrosive electrolyte. It occurs when two (or more) dissimilar metals are brought into electrical contact under water.

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