USCG USCG Motor
Set 3 • Question #189 of 382
Launch Interactive Practice Room When a waste heat boiler is installed in the exhaust of a main propulsion diesel engine, the exhaust gas bypass would be used __________.
A
at high loads to prevent overheating
B
at low loads to prevent corrosion in the boiler
✓ Correct Answer
C
during periods of high steam demand
D
when the turbocharger is in operation
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'When a waste heat boiler is installed in the exhaust of a main propulsion diesel engine, the exhaust gas bypass would be used', the correct operational principle is: 'at low loads to prevent corrosion in the boiler'.
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