Q. ______ is the number of sites where exchange actually takes place during one cycle.

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Q. Which of these is not a result of high moisture content?

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Q. Which of these is not a result of low moisture content?

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Q. What is the SAC resin made up of?

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Q. In a SAC resin, what is the preferred cross linking?

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Q. What is the WAC resin made up of?

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Q. Which type of character does the strong basic acid type I have?

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Q. Which type of character does the strong basic acid type II have?

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Q. For which type of pollutant contained in water the macro porous type of weak basic acid is used?

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Q. Which of these is not a characteristic for coarse particle sized resins?

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Q. What is the uniform coefficient of resin?

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Q. What is the specific gravity of anion resin?

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Q. What is the surface area of the gel resin?

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Q. The breakthrough curves for ion exchange column and adsorption column are dissimilar.

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Q. The area ________ the breakthrough curve is equal to the maximum amount of ions removed by the column.

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Q. Macroporous resins are required for demineralisation.

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Q. What is the acceptable pressure drop at maximum flow rate?

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Q. What is the minimum flow rate for SAC resins?

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Q. What is the maximum silica content in treated water from a regeneration system?

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Q. The production run should be _______ the regeneration process.

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