Skip to main content

MEO Class 2


Safety
  • Carrying Grain in bulk carrier, what is most important precaution you take, while discharging. Intact stability criteria for grain.
  • Corrugated bulkhead. why provided, significance. Where on ship.
  • New amendments to ism.
  • What is the special feature of MLC, that no other convention has. 
  • ISM in detail as 2nd engg how will you implement ISM ON BOARD
  • MLC all titles explain
  • EEDI and EEDI stages explain, design ,operation , technology 
  • Emergency inspection of boiler at 12 bar how will u proceed in port
  • loll and list
  • Types of floor
  • Co2 in detail maintenance
  • ORB entries all 
  • Purging and gas freeing with flammability diagram and types of FLAMMABLE GASES IN Cargoes on tankers.
  • Purging to find leaks in cargo pumps procedure 
  • Tanker double hull draw
  • Anchor is unable to lift even full hydraulic pressure is available how will you take the anchor up.
  • Purpose of bulbous bow.
  • Marpol annex 6 & engine design to reduce nox
  • polar code
Motor
  • Exhaust valve grinding.
  • Mean piston speed and stroke length significance.
  • Mep and stroke of your engine,
  • How to calculate power without any peak pressure gauge.
  • 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 
  • Crosshead lubrication
  • swell n shrink
  • Boiler water treatment 
  • Two gen running parallel one is having 600 kw n other with 400 why this difference & explain?
Electrical
  • IR testing, where to do, motor or control room.
  • Control room you are getting 10 mega ohm is the insulation good.
  • Ip rating how many, how to determine what is the protection provided.
  • CCA
  • Vfd
  • Igbt ,mosfet diagram
  • Avr working
  • Flashing up procedure of alternator
  • Diode checking
  • Regenerative breaking
  • Crane safeties ER
  • Single phasing
  • Motor protections
  • Asynchronous and synchronous motors
  • Graphs for induction motor
  • Star delta starter draw and explain with control circuit
  • Reverse power trip and preferential trip
  • Induction motor
  • Advantages of HV
  • Different kind of fuses
  • Alternator safeties
  • Zener diode
  • Commutator
MEP
  • Cat fines how to remove them.
  • Exhaust valve drop test.
  • Chloride content marginally increases, reasons, if it suddenly diminishes, reasons.
  • What is safematic steering draw and explain logic involved and how it came into picture.
  • 5/2 directional control valve
  • Difference between conventional DP TRANSMITTER AND SMART DP
  • Winch working
  • Swash plate pump draw and explain working
  • Liner calibration
  • LO testing
  • Starting procedure of powerpack
  • Purging
  • Changing of seals of framo
  • Liner calibration n wear limit
  • Bottom end bearing n 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 .

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
14 comments
Read more

Bilge Injection Valve

Bilge Injection is a valve that enables the engine room bilges to be pumped out directly overboard in the event of an emergency such as flooding. The valve is normally fitted to the end of a branch connection with the main sea water suction line. This enables large main seawater cooling pumps to be used as a bilge pump in an emergency. Emergencies like fire and flooding involve the use of seawater. If there is a fire, seawater is the biggest resource of water available in the sea. Similarly, if it involves flooding of the engine room, cargo spaces or any other place on the ship for that matter; you would again require pumping the sea water out of the ship. In both these cases, you require pumps.  There are two valves in close proximity namely main injection valve and bilge injection valve. Both of them have their own independent controls. The diameter of the bilge injection valve is kept nearly 66% of the main valve diameter which draws water directly from the sea through the
Post a Comment
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
15 comments
Read more