+1 vote
in Food Engineering by (93.7k points)
Which of the following is NOT a mixing involved with fluids in the food industry?

(a) Soup powders

(b) Carbonated drinks

(c) Oxygen transfer in fermentation broths

(d) None of the mentioned

This question was posed to me by my school teacher while I was bunking the class.

My doubt is from Unit Operations topic in chapter Sedimentation and Centrifuge, Mixing, Size Reduction and Separation and Material Handling and Transportation of Food Engineering

1 Answer

+2 votes
by (380k points)
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Best answer
The correct choice is (a) Soup powders

For explanation I would say: Soup powders involve mixing of solids. Carbonated drinks involve mixing of gas with a liquid. Oxygen transfer in fermentation broths involves mixing of gas in liquid again.

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