Skip to main content

MEO Class 4

Safety: 
  • Certificates issued by port state and flag state and who sings them 
  • safety radio certificate 
  • CO2 10 yearly checks 
  • hypermist system and what's the tank capacity 
  • safety equipment certificate 
  • Fire main safety all
  • Emergency fire pump
  • Sewage discharge criteria with bod regulations
  • Water ingress alarm system full related to chap 12 
  • Trajectory certificates
  • Fire man outfit explain
  • If fire line bust what action u will take?
  • IG system
  • Deck seal
  • Marpol annexes
  • Annex 6 in brief 
  • ISM
  • ISPS 
  • Security levels
  • Garboard & bilge strake?
  • Fire control plan location and contents
  • Annex 5 regulations
  • Garbage management plan
  • Annex 6 pollutants regulations and certificates
  • Solas chapters
  • DOC
  • Annex 4 regulation and discharge criteria
  • Annex 6 nox and sox value for tier 2 and 3. 
  • Components in annexe 6
  • What are components on board for distress signal
  • Scrubber tower test before discharging cargo. 

Motor:
  • Tortion Box
  • Which e/r machinery come under IAPPC
  • Bilge Discharge criteria
  • ell me about mechanism to resist rolling
  •  Specially about active and passive tanks
  • IHP/BHP/SHP
  • Hot corrosion, cold corrosion, catfines
  • Stuffing box construction
  • Piston rings construction. 
  • Creep, fatigue
  • Boiler staring from cold
  • Purifier running at low at rpm
  • Centrifugal pump O/H
  • Piston calibration
  • Piston ring clearances
  • Fuel. Injector testing
  • What happens if purifier running at high current
  • Centrifugal pump clearances
  • Unit overhaul
  • Work permit onboard
  • Centrifugal p/p overhaul
  • Bunker tank not heating reasons.
  • Die nut
  • Function of hunting lever
  • Boiler water priming reasons
  • Difference between 2s & 4s crankcase lube oil and reason for the difference
  • Cyl liner wear reasons?

MEP:
  • What is d reason if purifier rpm is less and draws more current.
  • Boiler water tests (explain chloride test  )
  • Why phosphate test is done.
  • Lube oil tests.
  • What is your action if intercooler tube is leaking.
  • What is your action if lube oil temperature is increasing.
  • What is your action if u find oil in d hot well.
  • What to do if chloride content in d boiler is high.
  • How much should be the chloride content.
  • How to blow down the boiler, procedure.
  • What is wire drawing effect
  • Crank case inspection 
  • How to check oil without using unitor equipment. 
  • What is drop test ( lube oil )
  • Steam trap.
  • Purifier running and current reduces less than rated current . why ? 
  • Bumping clearance . how to take ? Why is it called bumping clearance ? What are indications that bumping clearance has increased ?
  • Working of lube oil differential cut in ref. Cross questions. 
  • Auxiliary engine crank case inspection .. Which all bearing clearances to take, how to take .
  • Heat treatment process , explain nitriding .
  • JCW treatment .
  • Oil in observation tank .action
  • Ows cleaning procedure 
  • Action on boiler trips
  • Fuel pump timing setting 
  • Fwd bilge valve o'haul in place and what all checks to be carried out
  • A.E. lube oil leaking from crankcase doors reasons?
  • M.E. not starting on air, reasons?
  • Centrifugal pp is open and what checks to be carried out on it, clearances, how to check shaft trueness

Electrical: 
  • AVR
  • power factor.. What was the value of it on your ship 
  • 6 machineries on preferential trip and their setting for tripping and time 
  • motors on board 
  • Faraday law of EMI 
  • Types of battery
  • Lead acid cell components
  • Specific gravity in charged and discharged condition
  • Reluctance
  • Can battery be used to power inductive and capacitive circuit
  • Types of starter
  • Difference in star delta and auto-transformer starter
  • ICCP complete
  • Its advantages

Comments

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

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

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