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October 25

Authored by Robert Starcher

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Professional Development

Used 9+ times

October 25
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Excluding MIC, there are ____ main forms of corrosion

4

8

16

9

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NFPA has stated that roughly ____ percent of sprinkler systems failures are due to corrosion.

10

30

18

28

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The two most common types of sprinkler system corrosion are ____ and MIC.

Pitting

Leaching

environmental cracking

generalized corrosion

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Microbiologically Influenced Corrosion (MIC) is a form of corrosion caused by the presence and activity of

_________ in piping systems.

oxygen

microorganisms

water

iron

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The BAC-PAK test kit by Potter contains ___ test vials.

one

two

three

four

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The BAC-Pak test results will appear over a period up to ____ days

5

9

12

30

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

______ is the formation of localized corrosive knoblike mounds.

Rust

MIC

Pitting

Tuberculation

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