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MEO Class 4

  • Solas
  • Elements of ISM
  • SMS
  • DPA
  • BDN
  • SOx
  • LOP
  • Floors
  • PSC inspection?
  • Annex 6 new regulations explain(latest)
  • Annex 5 new regulations
  • Bulwark regulations
  • Onload offload mechanism
  • Crankcase explosion what will you do ?
  • Non conformity?
  • Nox sox emission quantity value
  • Fire in purifier room?
  • Load line drawing with dimensions
  • Annex 1 discharge criteria
  • SECA and ECA
  • SCABA all checks?
Motor and MEP:
  • Engine specifications
  • Governor limitations and working full
  • Safety valve why lift is D/4 and D/2 and cross questions
  • Blowdown ring
  • Rocker arm lubrication
  • Type of main and crosshead bearing?
  • Layers of thin shell bearing
  • Maintenance system onboard
  • Heleshaw pump working and cross questions?
  • Fuel line diagram?
  • Surging, causes & he wants lots of them
  • Boiler safeties ( alarms and trips)
  • Shell and tube type H.E regulation for expansion
  • Types of safety v/v, diff b/w high lift and full bore
  • Refer unloader working, back pressure valve lots of cross questions
  • MAC lube oil properties
  • Iccp
  • Battery maintenance
  • Short circuit
  • Earth fault
  • Single Phasing
  • What will happen if single phasing occur?
  • How to detect single phasing?


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Why do we blow through engine before starting ?

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Load Line & Why it is Important

Merchant ships have a marking on their hull know as the Plimsoll line or the Plimsoll mark, which indicates the limit until which ships can be loaded with enough cargo, internationally, the Plimsoll line on a ship is officially referred to as the international load line. Every type of ship has a different level of floating and the Plimsoll line on a ship generally varies from one vessel to another.  All vessels of 24 meters and more are required to have this Load line marking at the centre position of the length of summer load water line. There are two types of Load line markings:- Standard Load Line marking – This is applicable to all types of vessels. Timber Load Line Markings – This is applicable to vessels carrying timber cargo. These marks shall be punched on the surface of the hull making it visible even if the ship side paint fades out. The marks shall again be painted with white or yellow colour on a dark background/black on a light background.  The comp