USCG USCG Motor
Set 4 • Question #224 of 382
Launch Interactive Practice Room Which of the following statements describes the function of an expansion tank in a diesel engine cooling system?
A
Maintains a constant head on the system.
B
Reduces the likelihood of air or steam pockets formation.
C
Provides a low pressure point for the addition of makeup cooling water.
D
All of the above.
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'Which of the following statements describes the function of an expansion tank in a diesel engine cooling system', the correct operational principle is: 'All of the above.'.
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