Exam Question

### Introduction to Centrifugal Separation
The satisfactory performance of a centrifugal oil separator depends on maximizing the efficiency of separating immiscible liquids and suspended solids of different densities. This is achieved by subjecting the contaminated oil to a high centrifugal force, which is thousands of times greater than gravity. The efficiency of this process is governed by several critical operational parameters, as detailed below.
### (a) Correct Bowl Speed
Correct rotational speed is the single most critical factor for achieving effective separation. The entire principle of operation is based on the generation of a strong centrifugal field.