Types of vessels
Tugboat → GuideVessels out of harbor.
Left → Port
Right → Starboard
Looking towards bow.
Harbor vs port.
#Roll,Pitch andHeave
main_engine,auxiliary_engine. #roll_thrusters to minimize roll.
Types ofKeels
Stabilize roll.
Container Ship sizes
TEU?? ‘Twenty Equipment Unit’ or in other terms a ‘20-foot container’
Q. Freeboard vsDraft?
