Skip to main content

MEO Class 4

Safety:
  • MLC 
  • All regulations in MLC?
  • What is internal audit?
  • Difference between audit an survey? 
  • Elements of ISM ( not functions of ism ) 
  • Certificates in Solas
  • Plimsol lines
  • What are the ship coefficients ? 
  • Fixed co2 safeties . 
  • Torsion box
  • All strakes
  • Hypermist full
  • Annexe 6 full
  • STCW chapters and what stcw Statutory certificates onboard
  • Camber
  • Loadline importance with diagram
  • Freeboard
  • Annex 6 certificate and pollutants
  • Ism objective and certificate
  • Co2 extinguisher usage
  • Garboard strake
  • Why ships have different freeboard?
Motor:
  • Types of bearings?
  • What are layers in thin metal bearing?
  • Purpose of flash layer 
  • Liner defects  
  • what is creep 
  • What is malleability & ductility?
  • Tests done on Lub  oil, 
  • Purpose of Lantern Ring in centrifugal pump?
  • How to detect leak in Atmospheric condensor and how to do pressure test on it?
  • Why do u purge air from telemotor system? 
  • What is unit of Hardness ? 
  • What is toughness . 
  • What is Nitriding, Purpose ? 
  • Valve timing diag
  • Scav fire actions
  • Watchkeeping duties
  • Boiler gauge glass blowdown
  • Boiler sliding foot.
MEP:
  • What is annealing normalizing nitriding nd cross questions 
  • Psychometric chart
  • Purifier and clarifier difference and function of gravity disc
  • Nomogram
  • Rudder pintle how to measure clearance
  • Piston rod gland purpose of sealing ring. 
  • Which engine bore and stroke length of ur engine
  • Indicator diagram
  • Power card draw
  • Formula of Work done
  • And PLAN full form
  • Starting air line explosion and indication
  • Turbocharger Surging 
  • 2stroke & 4stroke difference 
  • Fuel injector testing
  • Broken stud removal
  • Crankcase inspection of ME
  • Centrifugal pump overhaul 
  • Wearing ring



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 th...
Post a Comment
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     th...
13 comments
Read more