Cip stuvia Study guides, Class notes & Summaries

You are the NACE Inspector on a tank lining project where a 50% solids epoxy tank lining is being applied. After application of the 19 coat you notice small blisters in some areas of the applied lining. Your FIRST preferred course of action is to: - ANSWER-Document the problem and advise the Contractor and Owner's representative. If a contractor is using a poorly maintained compressor to supply air for abrasive blast cleaning and conventional airspray, the coating inspector should perform a ...

According to the Belmont Report, respect for persons usually demands that subjects... - ANSWERSenter into research voluntarily & with adequate information According to the Belmont Report, the moral requirement that there be fair outcomes in the selection of research subjects, expresses the principle of: - ANSWERSJustice A poorly designed protocol is considered unethical because... - ANSWERSresearch subjects may be put at risk or inconvenienced for insufficient reason When should an IRB ...

How is the process of steel corrosion ALWAYS described? - ANSWERSelectrochemical Based on the galvanic series presented in the NACE CIP Level 1 Manual, which three can be used effectively as galvanic anodes for carbon steel? - ANSWERSzinc, aluminum, magnesium A decrease in temperature will generally cause the corrosion rate to _____ - ANSWERSdecrease The electrolyte is a medium which carries the following type of current? - ANSWERSIonic Corrosion occurring uniformly across a surface ...

Dew point is the temperature at which - ANSWERScondensation occurs. You are the NACE Inspector on a tank lining project where a 50% solids epoxy tank lining is being applied. After application of the 19 coat you notice small blisters in some areas of the applied lining. Your FIRST preferred course of action is to: - ANSWERSDocument the problem and advise the Contractor and Owner's representative. If a contractor is using a poorly maintained compressor to supply air for abrasive blast clea...

All corrosion of iron at normal ambient conditions is - ANSWERSan electrochemical process The cathode of a corrosion cell - ANSWERShas an opposite electrical polarity to the anode Based on the galvanic series presented in the NACE CIP Level 1 Manual, which three can be used effectively as galvanic anodes for carbon steel? - ANSWERSZinc, aluminum, magnesium A corrosion inhibitor is a substance that, when added to an environment - ANSWERSdecreases the rate of corrosion A decrease in te...

What is the cause of chalking in epoxy coating - ANSWER UV or radiation exposure What is the cause of chalking in epoxy coating - ANSWER UV or radiation exposure What is polymerization cured coating? - ANSWER Two parts mixed together just prior to use Examples of non-convertible coatings - ANSWER 1. Chlorinated rubber 2. Vinyl 3. Acrylic 4. Bituminous Non-convertible curing def. - ANSWER No chemical change during cure cycle Convertible curing def. - ANSWER Some chemical change dur...