Question

In falling film milk evaporator, the temperature difference between milk and steam should be approximately around :

• A. 2°C
• B. 8°C
• C. 40°C
• D. 100°C

Hint:

Low \(\Delta T\) values (\(3 \text{ to } 8^{\circ}\text{C}\)) are characteristic of falling film evaporators.
This design minimizes fouling (milk stone formation) and allows the use of Multiple Effect Evaporators or Mechanical Vapor Recompression (MVR) systems.

Answer 1

The Correct Option is B