Q. _________ is a modification of ultra filtration in which water is added to the feed as filtration proceeds in order to wash out feed components which will pass through the membranes, basically lactose and minerals.

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Q. Which of the following membrane separation technique would be most suitable for dehydration of whey in dairy industry?

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Q. Which of the following membrane separation technique would be most suitable for partial desalination of whey in dairy industry?

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Q. Which of the following membrane separation technique would be most suitable for the concentration of milk proteins in dairy industry?

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Q. Which of the following membrane separation technique would be most suitable for the reduction of bacteria in skim milk?

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Q. What is the Processing temperature in membrane filtration applications?

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Q. The separation limit for a membrane is determined by the lowest ___________ that can be separated.

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Q. Statement related to the process of evaporation that is incorrect is?

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Q. Rate of evaporation is______

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Q. Rate of evaporation increases as?

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Q. Rate of evaporation decreases as?

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Q. Which of the following factors do not affect the rate of evaporation?

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Q. Evaporation occurs only _____

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Q. Compounds evaporating easily and giving off a smell are?

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Q. When heating begins in miscible solutions, vapors formed will be?

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Q. Evaporation of solution of CuSO₄ helps in?

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Q. Crystallization, evaporation and distillation are a means of?

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Q. Concentration is different than drying.

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Q. Which of the following is not the reason for the concentration of food liquids?

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Q. Evaporation in dairy industry is a preliminary step to which of the following process?

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