Skip to main content

MEO Class 2

Safety
  • ISM & how to implement as second engineer
  • MLC titles
  • Anchor is unable to lift even full hydraulic pressure is available how will u take the anchor up.
  • Purpose of bulbous bow.
  • Marpol annex 6 & engine design to reduce NOx
  • polar code
  • Marpol anex 1, discharge criteria, 
  • colreg,
  • angle of loll,
  • coefficient of block, coefficient of water, different types of coefficient
  • EEDI and EEDI stages explain ? design ,operation , technology 
  • emergency inspection of boiler at 12 bar how will you proceed in port
  • loll and list
  • Types of floor
  • few definitions freeing port gunwale..
  • CO2 in detail maintenance
  • ORB all entries 
  • Purging and gas freeing with flammability diagram and types of FLAMMABLE GASES in cargoes on tankers.
  • purging to find leaks in cargo pumps procedure did tell
  • Tanker double hull draw


MEP
  • Starting procedure of power-pack
  • Purging
  • Changing of seals of framo
  • Liner calibration & wear limit
  • Bottom end bearing & wear limit
  • clearance reduced what is the reason
  • overhauling of Bosch type fuel pump And checks on it.
  • exhaust temp of all unit increasing what could be the reason.
  • exahust temperature of any particular unit is shooting up causes
  • how to find any particular unit is getting blow past in aux engine 
  • Metal locking,
  • liner calibration, 
  • thrust block arrangement, 
  • detail repair of cargo deepwell pump,
  • what is safematic steering draw and explain 
  • 5/2 directional control valve
  • Difference between conventional DP TRANSMITTER AND SMART DP
  • Winch working
  • swash plate pump draw and explain working
  • valve positioner how it works 
  • LO testing

Motor
  • Variable displacement pump draw & explain
  • Function of piston skirt and diagram
  • Connecting rod oblique shape why
  • Turbocharger matching and surging
  • Stuffing box material clearance and function & all
  • crosshead lubrication
  • swell & shrink
  • Boiler water treatment 
  • two gen running parallel one is having 600 kw n other with 400 why this difference n explain

Electrical
  • MOSFET and transistor draw n explain function
  • AVR working, rating
  • Star Delta
  • Induction motor
  • Advantages of HV
  • Different kind of fuses
  • Alternator safeties
  • how to check diode
  • zener diode
  • Navigation light signalling system draw and explain
  • alternator working, 
  • types starter,draw and explain soft starter system, 
  • Commutator draw and explain,
  • Ionisation type smoke detector draw and explain, 
  • radioactive material used into this how it is activated and types of radioactive substances used in it, 
  • Vfd
  • Igbt ,mosfet diagram
  • Flashing up procedure of alternator
  • Diode checking
  • regenerative breaking
  • crane safeties 
  • single phasing
  • Motor protections
  • asynchronous and synchronous motors
  • graphs for induction motor
  • reverse power trip and preferential trip

Labels:

Comments

Post a Comment

Popular posts from this blog

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
15 comments
Read more

Why do we blow through engine before starting ?

The engine is blown through on air before starting it : a) To Blow out through indicator cock any residual exhaust gas or     other products of combustion trapped inside the cylinder after     shutting the engine. b) To check if any jacket cooling water from cylinder head or     turbocharger or any other source, has leaked while the engine          was shut and collected on top of piston. If while blowing                  through, water comes out of indicator cock or relief valve, we          need to investigate and rectify the fault before starting the                engine. It is imperative that the engine is blown through before        starting. There have been cases where the generator engine has        been started from control room without bothering to blow     through first, and water collected on top of piston has resulted in      a bent connecting rod and broken piston.( Reason – water can          not be compressed )
11 comments
Read more

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
7 comments
Read more