If there is an "X" in the column for the class license you are studying for, it is on the licensing test as well.
Click on the links below to learn more information on the particular topic.
- Ability to adjust chemical feed rates
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- Knowledge of application of chemicals
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- Ability to adjust flow patterns
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- Knowledge of chemical handling and storage
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- Ability to calculate dosage rates
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- Knowledge of chemical properties
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- Ability to confirm chemical strength
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- Knowledge of drinking water regulations
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- Ability to diagnose/troubleshoot process units
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- Knowledge of general biology and chemistry
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- Ability to interpret Material Safety Data Sheets
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- Knowledge of general electrical principles
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- Ability to maintain processes in normal operating condition
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- Knowledge of hydraulic principles
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- Ability to measure chemical weight/volume
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- Knowledge of normal chemical range
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- Ability to monitor, evaluate and adjust process units
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- Knowledge of personal protective equipment
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- Ability to perform basic math
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- Knowledge of physical science
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- Ability to perform physical measurements
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- Knowledge of principles of distribution repair
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- Ability to perform process control calculations
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- Knowledge of water treatment concepts and processes
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- Ability to prepare chemicals
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- Knowledge of water treatment design parameters
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