Meo Class 4 Part A & B CHENNAI

MMD CHENNAI Int: SS moorthy sir Ext:Mohan sir Motor&Mep 1.Indicator cock overhaul 2.Unloader overhaul 3.How chloride will increase in boiler& what will do 4.What are the test to be done in Valve spring of AE 5.Gate valve overhaul after overhaul and check what will do 1.engine did not start air what reason 2.Thrust block location& why where it is fitted 3.OMD alarm activated what action will take 4.Engine displacement 5.Diesel knock 6.gudgeon pin bearing lubrication

MMD CHENNAI 1.Indicator cock overhaul 2.Unloader overhaul 3.How chloride will increase in boiler& what will do 4.What are the test to be done in Valve spring of AE 5.Gate valve overhaul after overhaul and check what will do 1.engine did not start air what reason 2.Thrust block location& why where it is fitted 3.OMD alarm activated what action will take 4.Engine displacement 5.Diesel knock 6.gudgeon pin bearing lubrication

Chennai MMD 10/02/2022 Ext: venugopal Int: ss moorty Fun 6 1)What type of ship 2)Purpose of blow through of M/E 3)G/E Maintenance 4)What type of cooler in G/E 5)Types of cooler 6)Why plate type cooler is better 7)Measuring instruments onboard 8)Type of v/v 9)Why quick close v/v used 10)Tappet clearance procedure 11)Type of portable extinguisher 12)Saturday routine check 13)What check do in battery 14)How bilge alarm check 15)Methods of bumping clearance 16)Explain lead wire method 17)Welding type detection 18)Explain dye penatration 19)Why gravity disc use 20)How to select the gravity disc 21)Bunkering procedure 22)How many sample will take while bunkering 23)How many yrs that sample should be on board 24) Fuel injector pressure test after clearing

Chennai MMD 10/02/2022 External: Pattabiram sir Internal: SS murthy Fun 4b & 6 1) what kind of vessel sailed 2) Engine specification 3) Saturday routine 4) Cylinder head pressure testing 5) Auxiliary engine 1000 hours maintenance 6) Refer compressor lub oil charging method 7) At What pressure LP cut acts 8) Why 4s engine don't have crosshead 9) how to do connecting rod crack test 10) Cylinder head mountings 11) Purpose of indicator cock 12) Fuel injector overhauling 13) what type of turbocharger 14) Why Pulse type used in Your engine 15) OMD working 16) Why spring air is used 17) what is the pressure of spring air 18) Spring air pressure is reduced reason 19) Types of interlocks Both the Function repeat

Electrical Emergency power supplies Battery room safeties Low insulation in (SW pump)motor,your actions IR test How compressor starts and stops automatically Mep Cylinder ring caibaration(liner kept on table) 2 stroke Cylinder liner calibaration Bumping clearance,if hight what is reason and actions to take 4 stroke fuel vale overhauling Purifier not getting desired rpm

Tuticorin Mmd First attempt Int-SS Murthy sir Ext-Patabiraman Fun-3 Type of ship and power Which Type of boiler in u r ship? Types of boiler? Hunting gear? Cross xxxxxxx🥺 Contra Rotating propeller?😒 Duct keel?crosssxxxxxxx bulkhead?xxxxxxxxxx Fun-5 insulation of motor?xxxxxxxxx. Parrallel the generator?xxxxxxxx? Thermostat?.fully crosssxxxxxxx. Fail safe arrangements?cross🥺🥺

Specification of engine What is it Why crosshead Types of turbocharger and why Chloride level how much exact level Fwg not creating vaccum Critical speed Post purging Fuelpump construction and parts Why puncture valve What is spring air If no crosshead in 2 stroke What will happen Bilge pump overhaul and what type Bilge alarm test and Bilge injection vlv test What type of boiler Governor droop and efficient cross volume

09/02/22 Internal: ss moorthy External: unni krishnan Motor: *Type of engine *Rpm *4 stroke explaination *Constructional difference between 4 stroke and 2 stroke *Inlet and exhaust valve difference *Inlet and exhaust valve timing of 4 stroke *Overlap time and what is the use *Purpose of cross head in 2 stroke *Side thrust for 4 stroke *Types of lubrications * Cylinder liner lubrication in 4 stroke *Overall lubrication in 4 stroke * Fuel injector cooling *Fuel injector for 2 stroke and 4 stroke *What is the pressure and temperature in fuel injector * What is viscosity and it's unit *How viscosity is controlled *How engine speed is controlled *How quantity of fuel in varied *All about fuel pump *Vit *Specific fuel oil consumption *Calorific value *Fuel injector test Mep: *Maintenance done onboard *Compressor overhaul *Valve type * Valve parts *Testing of valve *Hydraulic Jack and where will we use * Pressure used on connecting rod bolts *Procedure for removing bolts

Int ss moorthy sir Ext. Unnikrishnan sir Fun 4,6 1.ME cross head lub system 2. ME exh temp high reasons 3.ME peak pr. High 4.L.o properties ,diff between crankcase and cylinder oil 5.L.O onboard test 6.AE cross head bearing checks 7. AE crankcase inspection 8.purifier overhaul 9.AC comp safeties,diff between LP & HP cutout, charging refrigrant, reason for air ingress and removing Some basics definition power calculation,heat..

Internal ss moorthy Ext don't know Fun 3 Types of ships Whip ship sailed Wht is freeboard? why? Safeties to b checked while boarding the gangway What is ur ship dwt gross wt draft, length overall, freeboard height Wht is solas marpol mlc and purpose What annex applied to ur ship What is annex 5 How many life boat Dif bw life boat and rescue boat Fun 5 How many alternator How to parallel Conditions for parallel Emergency gen regulations Where located and why located there What are all emg supplies on board Life boat, emergency gen and emergency battery specifications Megger how to check IR conditions to check Can v check IR while motor is running Frequency and speed relationship

8.02.2022 Tuticorin mmd Internal Ss Murthy sir External V.Mathews sir Fun 3 DWT?? CAMBER?? WHY CAMBER REQUIRED?? CO2 BOTTLE WEIGHT IN YOUR SHIP?? COMMITTEE OF IMO?? ILO AND MLC?? MORE CROSS IN REST HOURS HYPERMIST AND SPRINKLER?? REQUIREMENT FOR DRYDOCK?? FUN 5 ALTERNATOR SPECIFICATIONS?? IP VALUE IS IMPORTANT... WHAT ARE CHECKS TO BE DONE BEFORE USING A OLD MOTOR?? AUTO TRANSFORMER WORKING PRINCIPLE?? CONTINUITY TEST?? INSULATION RESISTANCE TEST?? TESTING OF MEGGER?? SYNCHRONOSING PROCEDURE??

Motor mep Janaka sir Me &AE specifications Type of scavenging in AE Types of drives How meat room vegitable room temperature maintained How lubrication done in AE RPM in main engine and propeller How to calculate the power of ENGINE Why rudder 35 and 35 degree Air line safety Cavitation

chennai Safety Janaka Sir Type of ship Annex applied on ur ship What are arrangement for annex 1(OWS singe stage r multi stage? and annex 4 in ur ship? Foam working,wat inside cartridge nd hw much mg? High expansion foam nd low wer it's used both Fixed fire fighting system Fire mainline safety(relife v/v cross) Hydrant Hw mny Fire hose ? nd its length What safety in ur ship other than fire main line Bollard purpose

Date: 08-02-22 Chennai mmd Internal: ss moorthi sir External: janaka sir Function :6 Purpose of gravity disc How to select gravity disc Hw vertical ht of purifier changed Hw to correct vertical ht Types of couplings..?? Coupling used in pump..?? Mechanical seal purpose..?? Parts of mechanical seal... Tappet housing..??? Y tappet clearence ..?? Domestic refrigeration compressor drive..?? Y, belt drive..?? Heat treatment..?? Wat is copper tube annealing..?? Diffuser nd reducer..???

Date: 08-02-22 Chennai mmd Internal: ss moorthi sir External: Janaka sir Function :6 Purpose of gravity disc How to select gravity disc Hw vertical ht of purifier changed Hw to correct vertical ht Types of couplings..?? Coupling used in pump..?? Mechanical seal purpose..?? Parts of mechanical seal... Tappet housing..??? Y tappet clearence ..?? Domestic refrigeration compressor drive..?? Y, belt drive..?? Heat treatment..?? Wat is copper tube annealing..?? Diffuser nd reducer..???

07.02.2022 Ss moorthy Venugopal Func 3 Type of ship Gas tank construction, supports type of tank Fire fighting on deck Dcp inspection How to avoid caking ,  except magnesium sterate Emg fire pp Waterplane area Annex6 gases Nox reduction techniques Fun 5 How power produced in alternator Reverse power trip Synchroscope working cross 3 wire 4 wire power system 3 wire system advantages Intrisically safe system cross

Int: ss morthy Ext: don't know ♥️ Fun 4B Expansion tank purpose Dearator purpose VIT Air line safeties Flame arrester material Rest forgot Fun 6 AE cylinder head checks Tappet clearance How may springs Rotocap AE bottom end bearing clearance Purifier which type (belt or gear) How motor is connected to purifier Boiler safeties Flame failure how Ballast p/p is working fine, suddenly it losses suction resion Rest forgot Got both paper's + COC🔥🔥 Thanks for all YouTube channel's ( Sailor basha sir, marine hub, marine help bot, ER saurya shankar)

07-02-2022 Tutt mmd SS murthy Venugopal Fn 4b motor Engine spec Do u have bhp monitor on ship Reversing system Interlocks Boiler test Steering gear pump diffence Purifier interference