USCG USCG Motor
Set 9 • Question #362 of 382
Launch Interactive Practice Room The closing of the exhaust valves used on a modern, large, low- speed, main propulsion diesel engine may be directly provided by __________.
A
large conical springs
B
compressed air pressure
✓ Correct Answer
C
hydraulic pressure
D
exhaust gas pressure
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The closing of the exhaust valves used on a modern, large, low- speed, main propulsion diesel engine may be directly provided by', the correct operational principle is: 'compressed air pressure'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...