1.

The admixture of a semi moist animal food is subjected to a sub atmospheric pressure to _____

A. Prevent expansion of resulting plastic mass in the extruder
B. Enhancing expansion of resulting plastic mass in the extruder
C. Enhancing contraction of resulting plastic mass in the extruder
D. None of the mentioned
Answer» B. Enhancing expansion of resulting plastic mass in the extruder


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