Steam Plants (Boilers & Turbines) USCG Q#318 (Set 11)

What type of lube oil cooler is shown in the illustration? GS-0122

USCG Exam Illustration GS-0122 — USCG Examination Diagram: **Illustration GS-0122**

Official USCG Answer & Rule Citation

Correct Answer: Option B — Shell-and-tube

Shell-and-tube heat exchangers are the standard design utilized for marine turbine lube oil coolers, featuring a bundle of tubes housed within a shell for optimal heat transfer.

All Steam Plants (Boilers & Turbines) Sets Practice Set 11