USCG USCG Steam
Set 16 • Question #230 of 496
Launch Interactive Practice Room Proper vacuum must be maintained in the main condenser to __________.
A
run auxiliary machinery
B
maintain plant efficiency
✓ Correct Answer
C
utilize circulating seawater
D
cool the lube oil supply
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Proper vacuum must be maintained in the main condenser to', the verified engineering fact is: 'maintain plant efficiency'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...