USCG USCG Steam
Set 4 • Question #337 of 496
Launch Interactive Practice Room Pumps normally used for fuel oil service are __________.
A
positive displacement rotary pumps
✓ Correct Answer
B
two-stage centrifugal pumps
C
explosion proof gear pumps
D
non-vented plunger pumps
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Pumps normally used for fuel oil service are', the verified engineering fact is: 'positive displacement rotary pumps'.
Question Discussion & Notes
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