USCG USCG Motor
Set 5 • Question #236 of 382
Launch Interactive Practice Room Scavenging in a four-stroke/cycle diesel engine occurs during the __________.
A
last part of the exhaust stroke, and the first part of the intake stroke
✓ Correct Answer
B
last part of the intake stroke only
C
early part of the injection stroke only
D
early part of the power stroke
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'Scavenging in a four-stroke/cycle diesel engine occurs during the', the correct operational principle is: 'last part of the exhaust stroke, and the first part of the intake stroke'.
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