Which of the following exemplifies resemblence with the extrusion process ?
A. Pneumatic ejection of abrasive solid particles through a nozzle
B. Toothpaste pouring out of the tube
C. Ejection of abrasive slurry through an opening
D. Viscous lubricant pouring out through its container's mouth
Answer: Option B
This Question Belongs to Chemical Engineering >> Chemical Engineering Basics
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