Offshore drilling units that are equipped with electric powered lifeboat winches, require inspections of the control apparatus, including motor controllers, and switches, at least once every ______.
A
3 months
B
6 months
C
12 months
D
24 months
E
İlgili Sorular
The helm command "meet her" means __________.You are approaching a lock and see a flashing amber light located on the lock wall. You should ____...BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning two sailing vessels?INTERNATIONAL ONLY Your vessel is crossing a narrow channel. A vessel to port is within the channel ...Information for updating nautical charts is primarily found in the __________.