API 571 FOR API 570 (MICROBIOLOGICALLY INDUCED CORROSION)

Microbiologically Induced Corrosion is caused by:

Which of the following is not a cause of Microbiologically Induced Corrosion?
A) Algae
B) Fungi
C) Viruses
D)Bacteria

Which of following materials is not subjected to Microbiologically Induced Corrosion?
A) Titanium
B) Copper
C) CS
D) Chromes
E) Aluminum
F) 300- series SS

Which of the following substances is normally required in order for MIC to occur?
A) Chloride
B) Water
C) Hydrogen
D) Sulfur

When MIC occurs, which of the following substances is not required?
A) Carbon
B) Iron
C) Nitrogen
D) Phosphorous

There are different types of organisms that cause MIC. Which of the following is used as a nutrient for some MIC organisms?
A) Polytheonic acid
B) Hydrogen
C) Ferrite
D) Ammonia

There a different types of organisms that cause MIC. Which of the following is used as a nutrient for some MIC organisms?
A) Pearlite
B) Sulfur
C) Chrome
D) Chloride

Which of the following is not a c common place where MIC can occur?
A) Furnace convection section
B) Heat exchangers
C) Piping with stagnant areas
D) Tank bottoms

Which of the following is a common place where MIC can occur?
A) Furnace Stacks
B) piping with undrained hydrotest water
C) Underside of tank roofs
D) piping with high fluid velocities

MIC occurring in CS usually forms:

MIC occurring in 300-series SS usually forms:

To prevent MIC equipment and piping having water should be treated with:

Which of the following is not a MIC biocide?
A) Milk of Magnesia
B) Ultraviolet Light
C) Chlorine
D) Ozone
E) Bromine

Which of the following may be an indication that MIC is occurring?
A) Yellow water
B) Grayish water
C) Bubbles in water
D) Stinky water