Skip to main content

MEO Class 4

Safety:
  • IMO structure and purpose
  • Coffin plate, permeability
  • SOPEP
  • Fixed fire fighting system CO2
  • Portable fire extinguisher
  • Fire in electric board what actions to take
  • Marpol annex 5
  • Disposal criteria of synthetic mooring ropes, Can it be disposed into the sea
  • Fresh water allowance
  • Where is it shown on your ship FW allowance & show the length in diagram from where to where
  • Bulk carrier midship section diagram
  • Stern frame diagram
  • Plimsolls diagram.
  • Free surface effect?, Good or bad , how to reduce by operation.
  • Collection bulkhead?purpose arrangement 
  • Corrugated bulkhead? purpose, arrangement 
  • Eng. Bilge line connection, how to check valve good in operation, type of emg bilge valve.
  • What Equipment/ system u will check in FSA , what inspection u carried out on fire hose, fire hydrant , nozzles.
  • Portable fire extinguisher check list.
  • Engine room fire different cause.
  • Annex 4, discharge criteria.


Motor:
  • Engine type stroke length n bore of ur engine
  • What are safety interlock of main engine
  • Crankcase inspection
  • T/C surging reasons
  • Exhaust valve knocking reasons
  • Tappet clearance, values of tappet on your ships engine & why exhaust valve has higher value than that of  inlet valve
  • Hydraulic pressure testing of piston
  • Tie rods purpose & what are the checks to be done on it
  • Bottom end bearing clearance
  • What arrangement prevents exhaust gas to be mixed with air piston air
  • Main diff between auxiliary and main engine lube oil.
  • Gear pump operation with diagram, advantage, disadvantage, scuffing, back lash, different clearance, how to take, if wear on gear teeth surface , what remedies.
  • Boiler soot blowing, different method
  • Purging, blow back.
  • PV valve PV braker
  • related to aux engine loading...fuel pump  fuel rack not 
  • Bed plate and types 
  • What is inside bed-plate, It's structural diagram 
  • Tie rod and it's function
  • Over all checks on tie rod and may cross questions for it 
  • Define fatigue 
  • Phenomenon of Cavitation how does it occurs 
  • What is NPSH and why we need 
  • Entablature what is it explain 


MEP:
  • Charging of oil in ref. Compressor
  • Material of fusible plug of air bottle
  • Purifier low rpm reasons
  • Friction pad liner worn out  n no spare on board what to do
  • How to check leakage of framo pump sealing
  • Air compression c/c inspection 
  • Lube oil properties 
  • Cylinder head removing n checks for hydraulic Jack 
  • Big end bolt checks 
  • Purifier desludge operation 
  • Pump shaft trueness check 
  • Air starting v/v working 
  • One unit temperature high, reasons
  • Air cooler chocked 
  • Lathe parts
  • Stuffing box parts


Electrical:
  • What is Insulation test, How to measure, draw Megger diagram, value
  • what is open circuit,how to test open circuit, how to measure open circuit in motor lying dead,
  • Diode, What is zener diode, difference, value of breakdown voltage, zener diode is used in which application on-board.
  • what is starter in starter, compare all 4, draw star delta and explain.
  • Tube-light working
  • Current Clamp-meter
  • Explosion protection

Labels:

Comments

Post a Comment

Popular posts from this blog

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

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

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...
15 comments
Read more