USCG USCG Electrical
Set 1 • Question #24 of 142
Launch Interactive Practice Room On a vessel with turbo-electric drive, which of the following conditions would indicate that the propulsion motor had dropped out of synchronization with the propulsion generator?
A
Excessive vibration of the vessel
✓ Correct Answer
B
Tripped main motor interlocks
C
Overheated crosstie busses
D
Closed contact in the field circuits
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'On a vessel with turbo-electric drive, which of the following conditions would indicate that the propulsion motor had dropped out of synchronization with the propulsion generator', the compliant technical standard is: 'Excessive vibration of the vessel'.
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