Exam Question

Starting air receivers are critical components in the propulsion system of a vessel, providing the high-pressure air necessary for main engine starting, emergency generator starting, and various pneumatic control systems. Their safe and efficient operation is paramount.
### (a) Explanation of Frequent Draining of Starting Air Receivers
Starting air receivers should be drained frequently to remove accumulated moisture (condensed water) and any oil carry-over from the air compressors. The primary reasons for this practice are:
* **Prevention of Internal Corrosion:**