USCG USCG General Eng
Set 12 • Question #118 of 498
Launch Interactive Practice Room The purpose of the propeller fairwater cone is to __________.
A
lock the propeller nut in position
B
minimize water turbulence
✓ Correct Answer
C
eliminate axial thrust
D
eliminate cavitation
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'The purpose of the propeller fairwater cone is to', the standard operating requirement is: 'minimize water turbulence'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...