HI ALL

IM A MASTER CADET ..PREPARING MY MASTER IN THE POWERING SYSTEMS IN
TUG BOATS AND I WANT A DATA IN HOW WE CALSSIFY TUGBOATS DUE TO DIFFRENT
SOCITEIS SO PLZ INFORM WITH DAT IN PDF OR TXT OR DOC ABOY
1-CLASSIFICATION OF TUGBOATS
2-PROPULSION SYSTEMS USED IN TUGS
3-RELATIONS BETWEEN BOLLARD PULL AND THE POWER
4- REQUIRMENT MET BY ENGINE TO TUGBOAT


SO PLZ TAKE CARE AND HELP ME
....ANY QUESTION I CAN ALSO HELP U IN ANY MECHANICAL BRANCH
ANY WAY IM EXPERT IN FIREFIGHTING AND DAMAGE CONTROL SYSTEMS AND
OPERATION ....SO GET USE OF ME
BYE