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Water Cooling Problems 2 Quiz Questions Answers
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Question 1 of 11
1. Question
1 pointsScales forms at which of the following part more rapidly:
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Question 2 of 11
2. Question
1 pointsWhen Carbon dioxide dissolves in the water ______ is formed
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Question 3 of 11
3. Question
1 pointsWhen oxygen reacts with iron it forms iron oxide which is a porous material:
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Question 4 of 11
4. Question
1 pointsOxidation of which of the following metal will not form inert metal oxide layer:
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Question 5 of 11
5. Question
1 pointsIf the scale contains higher percentage of silica, when treated with cleaning chemical agent which of the following is observed:
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Question 6 of 11
6. Question
1 pointsGalvanic corrosion is by nature which of the following:
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Question 7 of 11
7. Question
1 pointsAs the temperature increases, reactivity between iron and oxygen will:
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Question 8 of 11
8. Question
1 pointsWhich of the following cause electrolytic corrosion:
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Question 9 of 11
9. Question
1 points________ can be caused by the collection of loose debris over pump suction screens in sumps and growth of algae in sunlit areas
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Question 10 of 11
10. Question
1 pointsWhich of the following causes accelerate galvanic corrosion
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Question 11 of 11
11. Question
1 pointsCarbonate scales are more reactive with cleaning chemical agents
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