Steam Plants (Boilers & Turbines) USCG Q#203 (Set 7)

How many Curtis stages are contained in the turbine shown in the illustration? Illustration SE-0003

USCG Exam Illustration SE-0003 — USCG Examination Diagram: **Illustration SE-0003**

Official USCG Answer & Rule Citation

Correct Answer: Option A — 1

The illustration depicts a single set of nozzles followed by two rows of moving blades separated by a fixed reversing blade row, defining exactly one Curtis velocity-compounded stage.

All Steam Plants (Boilers & Turbines) Sets Practice Set 7