Into which component are the oil and water discharged from the separator in the cascade system?

Into which component are the oil and water discharged from the separator in the cascade system?

• A. Compressor Reservoir
• B. Exhaust Port
• C. Dryer
• D. Receiver

Answer: (A)

In a cascade system, the liquid separated from the compressed air needs a place to collect so it can be managed without interrupting airflow. The oil and water are discharged from the separator into the compressor reservoir because the reservoir acts as the sump for lubrication and condensate. Returning the liquids there allows oil to be recycled into the compression cycle and water to be drained from a centralized point, keeping the air path clean and the system compact. Dumping into an exhaust port would waste oil and contaminate the environment, and directing liquids to the dryer wouldn’t properly isolate and remove them from the air stream. Storing them in the receiver isn’t the intended path for the separated condensate in this cascade setup, which is why the compressor reservoir is the correct destination.

In a cascade system, the liquid separated from the compressed air needs a place to collect so it can be managed without interrupting airflow. The oil and water are discharged from the separator into the compressor reservoir because the reservoir acts as the sump for lubrication and condensate. Returning the liquids there allows oil to be recycled into the compression cycle and water to be drained from a centralized point, keeping the air path clean and the system compact. Dumping into an exhaust port would waste oil and contaminate the environment, and directing liquids to the dryer wouldn’t properly isolate and remove them from the air stream. Storing them in the receiver isn’t the intended path for the separated condensate in this cascade setup, which is why the compressor reservoir is the correct destination.