Vce API-571 Questions Latest

Cooling water corrosion can result in many different forms of damage including general corrosion, pitting corrosion, ________, stress corrosion cracking and fouling.

Erosion-corrosion is a description for the damage that occurs when corrosion contributes to erosion by removing protective films or scales, or by exposing the metal surface to further ________ under the combined action of corrosion-erosion.

With cooling water corrosion, _________ oxygen content tends to ________ carbon steel corrosion rates.

If the BHN is 400-500 it may indicate __________.