Motor Plants & Auxiliary Boilers USCG Q#1208 (Set 23)

The valve cam slope angle determines the __________.

Official USCG Answer & Rule Citation

Correct Answer: Option B — acceleration rate of valve opening and closing

In USCG Motor Plants (Diesel Engineering), regarding 'The valve cam slope angle determines the', the correct operational principle is: 'acceleration rate of valve opening and closing'.

All Motor Plants & Auxiliary Boilers Sets Practice Set 23