Engine Safety (Supplementary) USCG Q#31 (Set 1)

In a diesel engine closed freshwater cooling system employing a radiator, proper water temperature can be obtained by __________.

Official USCG Answer & Rule Citation

Correct Answer: Option D — adjusting the radiator louvers

In USCG Motor Plants (Diesel Engineering), regarding 'In a diesel engine closed freshwater cooling system employing a radiator, proper water temperature can be obtained by', the correct operational principle is: 'adjusting the radiator louvers'.

All Engine Safety (Supplementary) Sets Practice Set 1