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10 Cards in this Set
- Front
- Back
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Water that does not contain objectionable pollution, contamination, minerals, or infective agents and is considered satisfactory for drinking is called:
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Potable Water.
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What has the greatest effect upon the yield of a well?
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Capacity of a formation to transmit water.
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What substance is generally found in higher concentration in groundwater than in surface water?
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Hardness
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What determines the maximum amount of copper sulfate that should be added to a water source to control algae?
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pH and alkalinity of source water
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Q=AV is the formula for what?
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Instantaneous flow rate
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A condition in which a person's nose, after exposure to certain odors, is no longer able to detect the odor is called:
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Olfactory fatigue
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A substance that is capable of being evaporated or easily changed to a vapor at relatively low temperature is said to be:
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Volatile
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What is the name of the process that involves adding excess coagulant to remove organic matter from the water?
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Enhanced Coagulation
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Which of the following tests helps in selecting the proper amount of coagulant to add?
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Jar Test
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What is the goal of flash mixing?
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Intense mixing for less than a minute.
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