Skip to main content

MEO Class 4

Safety:
  • Garboard Strake?
  • Annexe 4?
  • which are the certificate carry onboard?
  • IOPP
  • B.A. all checks?
  • Duct keel and bilge keel
  • Enclose space
  • deadweight of ship and definition
  • SCBA and mask type work
  • Flooding and how to remove water
  • enclose space entry safety
  • Anex 2 and 3
  • Reserve buoyancy N how to calculate it?
  • Metacentric height & its significance?
  • Loadline marking & why it's done?
  • Enclosed life boat advantage & release procedure?
  • Block & prismatic coefficient difference?
  • Bilge keel construction & significance?
  • Difference between rescue & lifeboat, Free fall lifeboat disadvantage?
  • Emergency generator regulations?
Motor:
  • Draw Turbocharger blower side, Construction
  • Fuel pump pump diag and operation
  • Draw Cross section of the connecting rod.
  • Gudgen pin lubrication
  • Jet shaker effect ..explain how Piston is cooling?
  • How crosshead bearing is lubricated.
  • Engine specifications, a difference between MC n MCC?
  • Fuel injector working n recirculation of fuel?
  • Exhaust valve working with a sketch?
  • ALCAP constructional difference?
  • Partial & total discharge?
  • Bumping clearance, what if more/less, how to measure n adjust?
  • Viscosity, units, viscotherm working?
  • Thrust bearing location & why pads are tilted?
MEP:
  • Boiler is hammering during watch what will be the your action?
  • 1 unit of jacket cooling water temp is increasing what will be the your action?
  • Overhauling procedure of fuel pump?
  • Centrifugal pump inspection?
  • AC plant cut in cut out what is the reason and action?
  • lube oil test ?
  • cetrifugal pump overhaul and inspection how taking clearance
  • Hot corrosion
  • Heat treatment process
  • Broken tread removing procedure
  • Fuel injector testings
  • NDT explain ultrasonic test
  • A/E fuel injector removing and testing
  • boiler panting cynainding, nitriding
  • 3 jaw and 4 jaw difference
  • Cofferdam
  • Refrigeration moisture cause and removing?

Labels:

Comments

Post a Comment

Popular posts from this blog

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
9 comments
Read more

Difference Between A, B & C-Class Divisions?

IMO Symbol A Class Division  IMO Symbol B Class Division  SOLAS has tables for structural fire protection requirement of bulkheads and decks. The requirements depend on the spaces in question and are different for passenger ships and cargo ships. The Administration has required a test of a prototype bulkhead or deck in accordance with the Fire Test Procedures Code to ensure that it meets the above requirements for integrity and temperature rise. Types of Divisions: "A" Class "B" Class "C" Class "A" Class: "A" class divisions are those divisions formed by bulkheads and decks which comply with the following criteria: They are constructed of steel or equivalent material They are suitably stiffened They are constructed as to be capable of preventing the passage of smoke and flame to the end of the one-hour standard fire test. they are insulated with approved non-combustible materials such that the average tempera
14 comments
Read more

Gravity Disc

Oils containing water can only be de-watered in a perfect manner if the bowl is accurately adjusted to the difference in densities of oil and water. The gravity disc with proper inner diameter i.e. with the diameter that corresponds to the difference in densities of the oil-water mixture to be treated should, therefore, be inserted in the bowl, This disc can be chosen from the set of disc provided with the separator. The inner diameter of the disc to be chosen can be determined by:  Calculation   Experiment The general rule is : Small diameter gravity disc when treating heavy oil Large diameter regulating ring when treating light oil Determining the size of gravity disc by calculation: For a given separating temperature, the inner diameter of the gravity disc and if the desired density of the oil can be determined from the diagram, provided that the density of the oil at a temperature ranging 15℃ and 90℃ is known. For example; Given: Density of oil at 20℃            ρ oil
7 comments
Read more