Correlacione os tipos de rebocadores, com suas características, segundo o guia “Tug Use in Port”, referência da circular MSC 1101, da IMO, assinalando, a seguir, a opção correta:
Tipos de rebocadores: I) Combi. II) Pusher tug. III) Multi tug. IV) Tractor. V) Conventional. 

Características: ( ) Tug with azimuth propellers forward which are built to operate over the tug’s bow.
( ) Tug with azimuth propellers aft and towing point forward, built to operate manly over the tug’s bow.
( ) Tug equipped with an additional towing point at the after end, and with 360° steerable bow thruster.
( ) Tug with azimuth propeller aft which are built to operate over the tug’s bow as well as over tug’s stern.
( ) Tug with their propulsion aft and towing point near midship.
( ) Tug with their towing point aft and propulsion forward of midship.