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in Food Engineering by (93.7k points)
In food industry, chlorine line is painted _____ and hydrogen line is painted _____

(a) Yellow, black

(b) Green, blue

(c) Orange, red

(d) Yellow, red

The question was asked in an internship interview.

My enquiry is from Unit Operations topic in division Food Processing Techniques, Fluid Mechanics and Rheology of Foods of Food Engineering

1 Answer

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Best answer
Correct answer is (d) Yellow, red

The explanation: In food industry, chlorine line is painted Yellow and hydrogen line is painted Red.

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