You are operating a lift boat. When beginning to jack down you should _________________.
A
jack down one leg at a time
B
jack up first, then down
C
undog doors to the engine room
D
assemble all personnel on the main deck
E
İlgili Sorular
In a water tube marine boiler, what protects the superheater tubes from the fires of combustion?Which device is designed to automatically hold the load if power should fail to an electric winch?BOTH INTERNATIONAL & INLAND A lantern combining the sidelights and sternlight MAY be shown on a ____...Which buoy will NOT display white retroreflective material?You should plot your dead reckoning position __________.