Basic Capter 4
Flashcard
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Professional Development
•
Practice Problem
•
Hard
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21 questions
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1.
FLASHCARD QUESTION
Front
7,000 grains of hardness is equal to ______ lbs. of mineral.
Back
1
2.
FLASHCARD QUESTION
Front
1 gpg is equal to ________ mg/l
Back
17.12
3.
FLASHCARD QUESTION
Front
68.5 mg/l is equal to _________ grains per gallon (gpg)
Back
4
4.
FLASHCARD QUESTION
Front
Suspended particles in water that will reflect light will be measured in the __________ test.
Back
Turbidity
5.
FLASHCARD QUESTION
Front
The maximum contaminant level for turbidity in drinking water is _______ NTU.
Back
0.3
6.
FLASHCARD QUESTION
Front
When caused by dissolved substances that cannot be removed by filtration, the color is called _______ color.
Back
True
7.
FLASHCARD QUESTION
Front
There is currently no standard for taste in water, but the secondary standard for odor is _______ TON.
Back
3.0
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