U3 ICC Tank Tightness Testing WY Study Set for U3 Exam Questions and Answers
Terms in this set (169) Original _______________ cathodic protection systems can influence other nearby metallic structures that are not part of the protected system. Impressed-current ___________________ and fittings are used to separate buried piping from above ground piping and tanks from piping. Dielectric bushings On a steel tank without cathodic protection, if a coating is flawed, what happens at the flaw? a. Cathodic surface is increased b. Current flow is increased from this area c. Current flow is increased to this area b. Current flow is increased from this area On an impressed current cathodic protection system, the negative wire of the rectifier is connected to the:
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