USCG USCG Motor
Set 8 • Question #344 of 382
Launch Interactive Practice Room In a four-stroke/cycle diesel engine, the camshaft rotates at __________.
A
twice the crankshaft speed
B
half the crankshaft speed
✓ Correct Answer
C
the same speed as the crankshaft
D
a speed independent of the crankshaft
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'In a four-stroke/cycle diesel engine, the camshaft rotates at', the correct operational principle is: 'half the crankshaft speed'.
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