Question

Which of the following is created by a blower?

• A. Air flow
• B. Water flow
• C. Product flow
• D. Vacuum flow

Hint:

In food technology, blowers are commonly used for pneumatic conveying, drying, and aeration in fermentation tanks.

Answer 1

The Correct Option is A

A blower's whole job is to move air, pulling it in and pushing it out at a higher pressure than a simple fan would manage, which is why blowers are used in ducts, dryers and aeration systems. Since blowers work with a gaseous medium, they cannot handle liquids like water or solid product streams, those need pumps or conveyors instead. So what a blower produces is, quite directly, air flow.