MEO CL 4 Vizag Fresher first attempt questions

Internal : DURGA PRASAD

Fun 3

v Dwt, lwt, displacement, gt,nt?

v Collision bulkhead, corrugated  bulkhead

v Bulk carrier spl precautions(solas xii)

v Explain solas chapter ix

v DB tank construction in detail

v Explain Marpol annex-vi

v Mech Foam fire extinguisher in detail

v -co2 room relief v/v pressure, how will u measure co2 level in bottle?.

Fun 4b

v Engine type, super long stroke adv and dis.adv?

v Xhd lubrication in detail, diff between sulzer and man b&w?

v M/e cylinder liner lubrication in detail

v Stuffing box construction in detail and purpose?

v A/e starting interlocks?

v Spring air low wat will happen?

v Exh v/v operation?

v Boiler safety v/v safeties?.

Fun 5:

v Short circuit, open circuit, single phasing, earth fault?

v Earthed neutral, insulated neutral?

v Induction motor principle?

v Uses of synchronous motor onboard & why?

v Batteries why series and parallel? How many on ur ship? Which equipment are supplied power from batteries?

Fun 6:

v How wear ring is fitted on centrifugal pump?

v D.b fuel oil tank inspection procedure?

Gurunadh sir

Function-3

v Gt,nt,dwt,lwt, displacement?

v What are the units of gt ,nt?

v Annex-1 discharge criteria?

v Solas chapter 9 doc and smc ?

v Dcp portable fire extinguisher everything about it ?

v What is gm? Tender ship and stiff ship?

v Angle of lol?

v What are draft marks ? What is the purpose of these? Where they located? What basis they are defined?

v Types of bulkheads ? What is collision bulkhead? What is its purpose? How is constructed?

v What is hogging and sagging ? How you measure these while in port and sea?

Function4b

v How many exhaust valves are present in your in engine/unit ? Why ? Why like that?

v What is the advantage of smaller exh v/vs then a bigger exh v/v?

v What is tappet clearance ? Why it is taken ? How we For auxiliary eng? Why exh v/v having higher clearance ?.

v How many spring are used in v/vs ? What are advantages ?

v What is resonance? How is reduced in your engine ?

v What is exh.gas boiler ? Where will u take steam out in case of only exhaust boiler present ? What is feed p/p and circulating p/p For exh.gas economizer ?

v Why safety v/v is fitted on boiler ? What is its pressure? What is accumulation pressure test of a boiler ?

Function-5

v Open circuit, short circuit, earth fault ? Single phasing? Def and causes?

v Diode, zenor diode? Characteristics’? Where is it used onboard ?

v What specifications are present on battery ? What is meant by that ?

v What is meant transformer  ? What is the principle of transformer  ? What are the types of transformer  ?

v What is auto transformer  ? Where it is used ?

v Types of starters ? What is soft starter ? What is difference ?between star-delta to auto transformer  ?

v What is reverse power flow ?

v What is msb ? What are the msb safeties ?

v Batteries maintenance ?

Function-6

v Centrifugal p/p all parameters are showing normal , still your p/p is not building pressure. What may be the reason ? How wear ring is fitted on centrifugal pump?

v Explain compressor working cycle ? Why we use inter cooler in b/w stages ? What are the safeties present on compressor ? Which type valves are used in compressor ? Why not rocker armed type valves ?

v D.b tank should be inspected beFore work, what all things to do ?

v A/e crank case inspection ?

v Diff between mech seal and oil seal?

v Principle of working of purifier, starting de-sledging? How power is transmitted ?

v Your house holding a/c compressor outlet v/v is closed and you started then what will happen? What is the purpose of expansion valve, where it is located ?

v Why big end bolt are changed even some running hours left to pms ?

v How will you take big end clearances?

v How will you fix ball bearing to motor after overhaul?

Surveyor mr. C s rao

Electrical

v Oc, sc, ef, how will you check in removed motor

v Brushless generator explanation

v Avr working what r components how it control voltage

v Zenor diode

v Ac and dc difference

v Self exited generator

v What is converting ac to dc in dc generator

v What current will come in dc generator

v How rotor rotates in induction motor and its principle construction

v Transformer  types and applications

v Where will you use auto transformer ?

v What all are the safeties in msb

v How will you test reverse power trip and under voltage trip

v Instep down transformer  what will happens to current

Safety:

v Mechanical FOam extinguisher

v What all are arrangements in Fore castle

v What will stop in cas3e of motor failure in anchor

v Double bottom contraction he wants both longitudinal and transverse, what all arrangements in db

v Co2 regulations (total flooding system)

v What is difference between cargo ship and tanker ship in construction wise

v Cof, height of metacenter free board buoyancy, draft marks and why it’s necessary

Motor and mep

v Working principle of 2s if asks about this tell about valve timing diagram

v Why do we do boiler water treatment?

v How corrosion occurs in boiler

v How back fire occurs in boiler

v Accumulation of oil reasons in boiler

v Expansion tank over flow reasons bubbling also

v How will you check bottom end bearing clearance

v Air starting procedure and distributor working and interlocks

v Tappet clearance how will you measure and adjust if excess what happens if less what happens

v Exhaust gas temp going high in one unit causes

v Where is this distributor located in engine

v How the lubrication done in bottom end bearing and cross head

Electrical

v Intrinsically safe

v Hyper mist

v Gt nt dwt lwt displacement

v Annex 6 annex 1 slop tank discharge

v On load and off load

v Angle of loll

C.s rao

Function 3

v Safeties in lng carrier

v Deck dcp

v Why lng vessels have low freeboard

v Displacement

v Gt grt nt nrt

v Lng tank construction

Function 4

v Engine interlocks

v Electronic engine reversing

v Boiler tests

v Boiler corrosion

v Kind of lubrication of main bearing n crosshead

Function  6:

v A/e crankcase inspection(told abt web slippage ,cross questions on that)

v A/e engine performance

v Types of a/e crankshafts

v Bottom end bearing clearance in a/e

C.s.rao

Fn3

v Types of bulkheads

v Db tank construction

v Solid floors in detail

v Transverse meta center

v Lcf, hogging, sagging.

v Draft marks..

v Co2 entry and regulations

v Scba tested on leak test

Fn4

v Type of engine

v V/v timing diagrams wants exactly..

v Reversing stressed on ex v/v

v Vit. In detail

v Boiler trips

v Boiler blowback..

v Maintenance of burner

v Single unit ex. Increasing reasons in detail..

Fn5

v Auto transformer

v Zenor diode, stressed on applications

v Avr wants how output senses..

v Brussels alternator

v Oxygen meter working....

Fn6

v How to locate tdc in a/e exactly

v Bottom end bearing clearance not feeler gauge method

v When you going to take watch, you have noticed that the a/e expansion tank water over flowing. What are the checks you are going to do to trace the problem?

v Purifier transmission in detail

v Stressed on velocity ratio and exact values..

Function 4b

v Interlock, reversing

v Exhaust valve working

v Me specification

v Bottom end bearing clearance super long stroke advantage

Safety:

v Gt nt grt nrt deadweight

v Fixed fire fighting system

v Vacuum valve and vacuum breaker

v Why gland steam is given in copt

v Why vacuum created in condenser

Electrical

v Brushless generator

v 3phase induction motor

v Avr msb safeties

v Open circuit short circuit earth fault

v I/r, Megger testing

v Reverse power relay

v What intrinsically safe how???

Mep:

v Decarb of a/e

v Boiler back fire

v Cleared function 5

Safety

- Which ship u hav sailed? (chem. tanker)

- Types of chem. tanker?

- what additional safety in type1 which we do not have in type2 tankers?

- draw cross section of ur ship

- what material is ship made of?

- intact stability and damage stability explain

- draw gz curve

-types of bulkheads?

- explain fire bulkheads a, b, c

- in engine room, what type of bulkhead is used?

- Where we use class c bulkhead

- difference between safety vv and relief vv

Motors

-single stage and multi stage compressor where we use

-draw PV diagram of multi stage compressor

-types of crankshaft

-during inspection what main checks you do on crankshaft?

-lubricating oil properties

-difference between lo of crankcase and turbine oil

-why we cannot use lo of crankcase in turbine oil

-FO grade u use on ur main engine

-FO regulations in engine room

-why do we need to heat FO

Electrical

-constructional difference between ac and dc motors

-types of ac motors

-principle of motors and alternators

-msb safeties

-checks on alternator

-how will u do Megger test

-overhauling of motors

-transformer  working

-types of transformer

Mep

-fuel pump overhauling

-injector testing

-gear pump principle draw and show flow of oil

-how will you know injector is leaking

-checks on main engine

Surveyor:- don’t know

Witten’s result, most important, in starting only he checked them and was impressed so guys please For first attempt more on written, as once your written are cleared then less problem you will face in getting orals.

Started with tar book

Fn-3

Please do read your ship’s particular page.

v Boiler type and little bit explanation about it, all specifications.

v Super heating arrangements For steam in your boiler. Cross questions

v Steam flow path in boiler steam system.

v Temperature of superheated steam.

v Cargo pumping arrangement, mine was Copt.

v What steam is doing in Copt.

v After turbine what is happening to steam and where it is going.

v Purpose of vacuum condenser.

v How vacuum is created in it, i said vacuum pump.

v Then he asked what type of pump and explain briefly about it

v What type of turbine in Copt.

v How blades are connected to turbine.

v Why warming up of Copt is required.

v After vacuum condenser where condensate is going.

v Hot well compartments.

v How you will clean hot well filter.

v If oil is seen in the hot well then what is your action and what can be done to avoid oil entering, i said we will add chemicals but he was not satisfied.

v Rudder type, its material and draw its diagram and who is holding the weight of rudder and rudder stock

v Propeller type, pitch, no of blades, material of propeller

v Fire main regulations

v Life boat engine regulations and how cooling of engine is done.

v Type of feed pump in boiler

v Steering gear safeties

Fn- 4b, 6

v Engine type

v Rotary vane steering gear diagram

v Draw out of phase indicator card and then draw For after burning

v Crank case inspection

v Fwg salinity high, cause, actions u will take

v What arrangements are there for finding out about crankcase explosion is going to occur.

v Omd zero and span setting.

v What all precautions you will take while putting a new scrapper ring in A/E piston

v How to check if plunger and barrel of a fuel pump is in a good/bad condition, and if we can use it For next running hours.

v Overhauling of fuel pump of a/e

v Fuel injector pressure testing and checks while testing.

v How will you come to know if nozzle holes of an injector is enlarged or not, I said one tool is there, what is that tool called, it is go, no go gauge.

v At what pressure crankcase relief valve will open.

v Exhaust valve seat material and draw diagram of exhaust valve seating.

Fn-5

v Megger, For what it is used.

v How much voltage in it, ac or dc?

v Insulation testing of motor.

v Insulation testing of alternator, specifically he wanted to listen about disconnecting of Avr components before testing.

v O’hauling of motor, what all checks you ll do.

v Types of transformer  and where step up transformer  used onboard.

v Cooling arrangements For transformer  and its capacity.

v Maintenance done on transformer .

v Msb safeties.

Finally got safety and electrical..

Surveyor:  Murthy

Safety

v Collision bulkhead position how it is different from other bulkhead.

v Abandoned ship wat to do.

v Life boat lowering procedure

v Enclosed space entry

v Bilge keel duct keel

v Mechanical FOam portable extinguisher operation

Motor

v Vit why it is used'

v Super long stroke advantage

v Type of turbo chager why we use constant in main and ae

v Main engine lube oil properties

v Low sulphur oil is used wat should be its properties in main engine and auxiliary.

v Wat is the tbn value of main engine lube oil and ae engine

v Boiler water treatment why we do and wat chemical

v Boiler blowdown wny and type

v Piston cooling shaker effect

Mep

v Vertical ballast pump overhaul

v Tappet clearance position

v Compressor 2nd stage relif valve frequently lifting why

v Compressor bursting disc explode

v Boiler back fire how tto prevent

v Clearance in wear ring and impeller an d casing

v What is its value

16-06-2015

Attempt 2

External:  MR. Srinivasa murthy

Fun - 4(b):

v On what type of engine you have worked? (i’ve worked on me & rtflex)

v What is the difference between me & rtflex? Advantages?

v What are parameters do you check when engine is running?

v Types of turbochargers? Type of turbo charging on m/e & A/E?

v What checks you do when one unit of exhaust temp goes high?

v What is scavenging? Types ?

v Why uni-flow scavenging is more efficient compared to others?

v What are the checks you carryout For crankcase inspection of an A/E?

v How does turbocharger work in an A/E?

v Reversing of the engine?

Fun – 5:

v What is a zenor diode? What is reverse breakdown?

v What are the starters used For motor starting?

v What is a transformer ? Types? Applications of each transformer ?

v What parameters change in transformer ?

v Losses in transformer ?

v What does a Syncroscope do?

v What conditions have to be satisfied For an incoming generator to connect to msb?

v What are the safeties of msb?

v What is Avr? What is the role of Zenor diode in Avr?

Fun – 6:

v Why reciprocating air compressors are used?

v What is the role of volumetric efficiency in air compressor?

v Types of pumps used For boiler water? What are boilers circulating pumps?

v How boiler water level is maintained?

v Why scum blow is done? How do you test low water level alarm of a boiler?

v Difference between egb & boiler?

v Many question on refrigeration compressor, air compressor & centrifugal pump.

v *cross questions were asked For each question

Function #3

v How ship float (cq: laws of floatation, buoyancy, archemedis principle, &so many………)

v Displacement

v Lowering of life boat(cq: tricing pendent, bowing tackle,buoyoyant oars)

v Full enclosed type lifeboat

v Annex 4,6(cq: discharge criteria,special areas)

Function: 4b

v Boiler water treatment (cq: pupose,why,&how basics like sodium producing salts)

v Accumulation test(: cq : safety valve,)

v Tappet clearance

v Purifier in detail(cq: interface,sp gravity,if sp gravitycomes to 1 what happens,at fuel injector how much sp gravity)

v Boiler circulating pumps(cq:use what it do)

v What is ic engine(cq: where we will use, valve timing diagram explain,why fuel inject beFore tdc(cq))

v How centrifugal pump start

v Some questions i didn’t remember

Function : 5

v Single phasing,(cq:is 2 phase present,if present what happens)

v Synchroscope

v Induction motor principle

v Sc, earth fault, open circuit(cq: how happens, testing,how to find)

v Active and reactive power

v Some questions i didn’t remember

Function: 6

v How we know gate valve open in side

v Boiler pressure testing(cq: if economiser water leaking (cq:where u find,……..))

v Hot spot(please read in detail)

v Boiler circulating pumps(cq:use what it do)

v Flairing tool

GURUNADH SIR

FUNCTION-3

1.GT, NT, DWT,  LWT, displacement?
2. What are the units of gt ,nt?
3. annex-1 discharge criteria?
4. Solas chapter 9 doc and smc ?
5. Dcp portable fire extinguisher everything about it ?
6. What is gm? Tender ship and stiff ship?
7. Angle of lol?
8. What are draft marks ? What is the purpose of these? Where they located? What basis they are defined?
9. Types of bulkheads ? What is collision bulkhead? What is its purpose? How is constructed?
10. What is hogging and sagging ? How you measure these while in port and sea?

Function4b

1.how many exhaust valves are present in your in engine/unit ? Why ? Why like that?
2.what is the advantage of smaller exh v/vs then a bigger exh v/v?
3.what is tappet clearance ? Why it is taken ? How we For auxiliary eng? Why exh v/v having higher clearance ?.
4.how many spring are used in v/vs ? What are advantages ?
5. What is resonance? How is reduced in your engine ?
6. What is exh.gas boiler ? Where will u take steam out in case of only exhaust boiler present ? What is feed p/p and circulating p/p For exh.gas economizer ?
7. Why safety v/v is fitted on boiler ? What is its pressure? What is accumulation pressure test of a boiler ?

Function-5

1.open circuit, short circuit, earth fault ? Single phasing? Def and causes?
2.diode, zenor diode? Characteristics’? Where is it used onboard ?
3.what specifications are present on battery ? What is meant by that ?
4. What is meant transformer  ? What is the principle of transformer  ? What are the types of transformer  ?
5.what is auto transformer  ? Where it is used ?
6. Types of starters ? What is soft starter ? What is difference ?between star-delta to auto transformer  ?
7.what is reverse power flow ?
8. What is msb ? What are the msb safeties ?
9.batteries maintenance ?


Function-6
1.centrifugal p/p all parameters are showing normal , still your p/p is not building pressure. What may be the reason ? How wear ring is fitted on centrifugal pump?
2. Explain compressor working cycle ? Why we use inter cooler in b/w stages ? What are the safeties present on compressor ? Which type valves are used in compressor ? Why not rocker armed type valves ?
3. D.b tank should be inspected beFore work, what all things to do ?
4. A/e crank case inspection ?
5. Diff between mech seal and oil seal?
6. Principle of working of purifier, starting de-sledging? How power is transmitted ?
7. Your house holding a/c compressor outlet v/v is closed and you started then what will happen? What is the purpose of expansion valve , where it is located ?
8.why big end bolt are changed even some running hours left to pms ?
9. How will you take big end clearances ?
10.how will you fix ball bearing to motor after overhaul ?

I got fn-5 ( thank you )

The great mr.cs rao
function 3:

·        type a bulk head.

·        y?? Tankers having less freeboard,freeboard (full detail),permeability

·        lbp.

·        discharge criteria in slop tanks.

·        isolation valve,.

·        life boat regulations,.

·        pv valve,pv breaker,high velocity vent,masteraiser.

Function 4b:

boiler trips,how to activate.
Purifiers,details op wat ,sealing wat,desludge wat,how bowl ll operate.
M/e lubrication,
m/e and generator air starting.
Function:5
oc,sc, single phasing,and how to check,
alternator safetys,reverse power trip.
Electrode used in the tin and brass welding..and how ll u weld these metals.
Normal electrode withstand temperature properties,
induction motor principle,lenzs law,
scr. Intrinsic safe equip,
transformer , startor types.
Function 6:
centrifugal pump overhauling,
changing the auto back wash filter in the engine is in running,
tappet clearance,
main bearing clearance,how to check,
finally i got function 5

Safety:
1. Def of displacement, light weight, dead weight, net tonnage, gross tonnage.
2. What is garboard strakes.
3. Why freeboard is less in tanker compared to bulk.
4. Angle of lol.
5. What is collision bulkhead, and its location.
6. Types of fire fighting medium in engine room.
7. FOam fire fighting system and its principle and working.
8. Dcp portable, construction, and internal pressure.
9. Annex 6 , and solas chapter 9, with doc & smc
10. Finally seca area and its regulations.

4b:
1. M/e details.
2. Operation of exhaust valve.
3. What will happen if spring air failure in mud sea.
4. M/e cylinder oil lubrication timing.
5. M/e starting air line explosion.
6. A/e rocker arm springs, why it is given in two numbers.
7. A/e alarms try outs.
8. Why to test and maintain boiler water treatment.

Mep:
1. D.b tank should be inspected beFore work, what all things to do.
2. Refrigeration safeties.
3. What is the back pressure valve and why it is given only in the veg room.
4. Boiler gauge glass blow through.
5. Suddenly your purifier is leaking oil from water side, what to do.
6. Process of taking purifier on load manually.
7. Short cycling of refrigeration compressor, why it happens.
8. A/e tappet clearance procedure.
9. What all boiler tests, and how to test.
10. A/e crank case inspection.

Electrical:
1. What is open circuit, short circuit, earth fault and single phasing.
2. Types of transformer , and principle.
3. Types of starters, and principle.
4. Induction motor principle.
5. Msb safeties.
6. Batteries maintenance.
7. Avr, scr.

Got function 6

Internal : durga prasad
fun 3,4b,5,6

fun 3
-dwt, lwt,displacement,gt,nt?
-collision bulkhead,corrogated bulkhead
-bulk carrier spl precautions(solas xii)
-explain solas chapter ix
-d.b tank construcrion in detail
-explain marpol annex-vi
-mech FOam fire extngsher in detail
-co2 room relief v/v pressure, how will u measure co2 level in bottle?.

Fun 4b
-engine type,superlong stroke advs and dis advs?
-xhd lubrication in detail,diff between sulzer and man b&w?
-m/e cylinder liner lubrication in detail
-stuffing box construction in detail and purpose?
-a/e starting interlocks?
-spring air low wat will happen?
-exh v/v operation?
-boiler saftey v/v safties?.

Fun 5
-short circuit,open circuit,single phasing,earth fault?
-earthed neutral,insulated neutral?
-induction motor principle?
-uses of synchronous motor onboard & why?
-batteries why series and parallel? How many on ur ship? Which equipment are supplied power from battries?

Fun 6
-how wear ring is fitted on centrifugal pump?
-d.b fuel oil tank inspection procedure?

Result : cleared fun 3 & 5

Fn 3 1. What are the subjects under fn 3 2. Difference between convention and code with example. 3. What is ism code….. 4. Diffence between scba n eebd , where they used , pressure , duration,……x question 5. Lifeboat markings ……, lifeboat engine capacity…..x questions 6. Maintenance on fixed co2 system……… (here i want to notify one thing with that i get stuck today n that is one of the reason For not getting this fn is…..in kunjal shah , it is written as ….blow the system with service air @25 bar pressure…so be careful For it) 7. Steering gear regulations n capacity For both main n auxiliary ……. Fn 4b 1. Boiler mountings with their functions 2. In ur watch u FOund no water level in gauge glass , what will be ur actions n why …..x questions 3. How will u check the water level in boiler ,….blow through gauge glass ……is there any other method to check the water level…….. 4. Engine type n lubrication For cross head n guide shoe …… 5. Bilge p/p not taking suction , what are the possible causes……..xx questions…..how would u know that the p/p is working properly……n fault is somewhere else or within the p/p fn 5 1. Specifications of alternator 2. What is single phasing….x questions… 3. Trical charging …….how it is done……n why it is required….. 4. Current transformer  n potential transformer ……uses…working….. 5. Power factor …….its significance…….how we can improve pf …..what will be the consequences if it is low…….. 6. Primary and secondary cell fn 6 1. What is antipolishing ring …..its importance…..where n how it is fitted….. 2. Bottom end bearing clearance …..how to take….. 3. U have to make throughout internal thread of 8mm in a cylindrical block , what will be the process……..tell step by step…… 4. Function of back pressure valve in domestic fridge. 5. What machinery overhauling u done onboard ...... Got fn 5.
Topic: latest oral questions of all functions on 29th feb 2016
piy	Posted: wednesday, march 2, 2016 7:40:11 pm(utc)
29 feb 2016 first attempt int- murthy ext- ganguly and two more trainee surveyor fn 3 1. What is gt and nt ? How will u determine ? What is value of k in passenger ship and cargo ship ? Explain tonnage convention and validity 2. Explain sprinkler system and how will u check all the alarms and related all solas regulations 3.what is pyrotechniques? How many type of it? And related all requirements and types of ignition 4.what is clean ballast ? Where is kept and why it is needed ? What is sbt and its regulation 5.what is isc ? Where it is kept on ship ? Capacity of emergency fire pump? How u wll decide abt dia of fire main line in relative with flow? Fn 4 1. What is ogee ring ? Purpose and thickness? What is construction of ogee ring 2 how will determine the water level in boiler ? Blow through of gauge glass? 3. Lubrication in maine engine ? Crosshead lubrication. How telescopic pipe is attached and how is different from swinging arm /? 4.what is uniflow scavenging ? Tell 10 advantages of it 5.a/e crankcase inspection. Fn5 1what is earth fault and short ckt ? How u wll find out earth fault ? 2what is difference b/n diode and zenor diode .tell 10 difference 3. What is air gap ? How will measure ? Why it is provided ? Which type of filler gauge u wll use and its material? Tell the reason what wll happen if gap wll be increased ? Advantage of filler gauge 4.what is difference b/n primary and secondary cell ? 10 difference . One trainee surveyor was asking 10 difference and he was counting 5. What is single phasing? How u wll find out in running machine ? Fn6 1. What is hunting geer in steering how it works why is provided ? 2.what is ur action when engine room is flooded / what is diameter of emergency bilge suction valve ? 3.what is unloader ? Explain how its wrk with diagram? 4. What wll ur action whn omd alarm comes ? How u find it comes frm whch unit 5. Yaad nhi got fn 3
1st attempt passed safety n mep internal- p.v ray safety- 1.ig plant alarms n trip sequencially starting from boiler uptake 2.cargo tank n deck fire fighting system n 3-4 cross questions 3.camber,annex 4,type of stp,air blocked its effects 4.stp is stopped For 2-3 days how to restart the plant 5.collision bulkhead rest Forgot motor- 1.m/e specs n xplanation 2.sFOc n scoc values n definition 3.a/e clearances from top to bottom 4.screw pump parts n material 5.compression ratio n stroke bore ratio definition n value electrical- 1.a/e specs n xplanation 2.1000hrs mainteance 3. A/e not starting on air causes 4.alternator specs n xplanation 5.maintenance of alternator mep- 1.crack detection how to carry out 2.new stud how to fit in a threaded hole 3.fwg ,its shell temp value,shell temp high causes,vacuum drop causes 4.boiler blow down why ,how n checks 5.bottom end bearing clearances how to take ,mac v/v overhauling n lapping
Fn3 type of ship sailed, engine bhp 1)camber, tumblehome,flare and sheer 2)sprinker regulations 3)lifebuoy regulations 4)difference between bollard & capstan. 5) difference between pv valve and pv breaker and its values. Fn 4 1) expansion valve function 2) inducer,diffuser,labyrinth and some more 3) how crosshead guide shoes are lubricated nd few more regarding telescopic pipes fn 6 &4 combined: how will you start main air compressor? How ll u overhaul a reciprocating pump? How will u start a generator aft decarb is done? Caustic embrittlement, priming FOaming? What ll b ur action if u see oil in gauge glass of running boiler? One unit scavenge temperature going high. What's ur action? Fn 5 1) eddy current how its produced? Onboard where it is produced.? What all other equipments producing eddy currents 2) air gap. Significance, how ll u measure, what will happen if increased or less? 3) alternator maintenance all. 4) difrnce between primary and secondary cell. And few more questions.
FUN 3 : 1. Briefing on the last vessel and asked me how long are you sailing as chief officer? 2. Joining last vessel as master after getting briefing from office and arrived at gangway, how will you take over? 3. Gangway / accommodation maintenance, testing and regulation. 4. Procedure For testing gangway? 5. Who will carry out 5 yearly test on gangway? 6. After that went on top of gangway what will you check? 7. Then after that in master cabin what all certificate you will check as per marpol. 8. After telling about annex 1 , iii, iv he asked about marpol annex v 9. What all document you require as per annex v. 10. I told him garbage management plan, garbage log book, garbage disposal receipt and then he asked what else - garbage poster should be posted. 11. What is the discharge criteria For marpol annex v? 12. If you are not enroute can you discharge FOod waste? 13. If you are at anchorage For long time then what you will do with FOod waste? His first question was if you are not en route can you through the FOod waste? My answer was - no . Then his next question was if you are at anchor For long time then what you will do with FOod waste?? I told him that i will ask company to arrange barge or any other shore facility For discharging FOod waste. Then he told me that there were no shore facility available in that port then what will you do???? For this my answer was - i will through the FOod waste overboard if it is posing serious threat to safety and health of my crew and will inForm appropriate authority and make entry in garbage record book. He was happy with this answer and moved to next question. 14. Then asked about certificate require For marpol annex vi 15. Sox regulation For nw european water? 16. After checking the certificates what else will you check? 17. After checking the certificate you FOund that smc certificate is expiring in one month. How will you prepare For survey? 18. How will you implement company sms policy? 19. Bunker clc . Who issue and validity? 20. You are joining as master after 20th august which new certificate you should have? 21. What are the new changes with respect to crew certification? 22. How is it different with respect to crew agreement? Then had little talk about seafarer employment agreement. 23. Is mlc certification is harmonised? 24. Harmonised with which all certificate? 25. Who issue these certificate? Mca i.e. Issc, ism, mlc - these all certificate are harmonised. 26. What is issc and how long is the validity? 27. What is the requirement For carrying out ssas test. 28. Night 1 o'clock 2nd officer called you thick FOg ahead. By the time went up on bridge vessel collided with another vessel. What is you action. 29. What all reporting to be done? 30. Maib requirement For reporting. 31. Have you read any maib report with respect to lifeboat accident? 32. Requirement For lifeboat drill? 33. How will you conduct lifeboat drill safely? 34. As i told him guidance given in mgn 71 then he ask where else? Told him cowsp and msn 1803? 35. What inFormation you will find in msn 1803? 36. What is dynamic winch break test? 37. How will you carry out 5 yearly dynamic winch break test and lifeboat test? 38. Maintenance on lifeboat falls / special attention to be paid on hard to reach area. 39. What is the requirement For psc inspection under paris mou? 40. Can mca carry out psc inspection in uk For uk flag vessel? 41. What is alternative compliance scheme? Which all classification society can carry out survey and issue certificate? He did not ask about all classification society but he wanted to conform that you are aware that only few classification societies approved by mca can issue the certificate. 42. What is lay time? 43. What is nor? 44. What do you understand by nor? 45. When you will issue nor? 46. What do you mean by ready in all aspect? 47. If your berthing get delay who will be paying For it? 48. What will you do if charterer reject your vessel? 49. What note of protest and when you will lodge note of protest? 50. What is the difference between note of protest and letter of protest? 51. What is the letter of protest and when is it issued? 52. What is temporary contingency zone? 53. Your vessel is involved in collision at high sea. Where you can be prosecuted? 54. What is tort? 55. What if master will do some willful damage? What is that called? 56. C/off reported to you that while discharging one of the container is leaking. What you will do as master? 57. Buoyage time - region a against the flow..... 58. What are the sign of trs? 59. Trs is southern hemisphere, how will you come to know that you are in which semi cirle? 60. You are in navigable semi circle how will you avoid trs? 61. Situations: 62. Can you cross tss? What does rule say? 1. Sailing vessel right ahead. Risk of collision exist- action as per which rule.. 2. Own vessel cbd - sailing vessel right ahead - action as per which rule. 3. Own pdv crossing tss and sailing vessel on stbd bow FOllowing lane - risk of collision exist - action as per which rule. 4. Own pdv crossing tss another pdv in port bow FOllowing lane- risk of collision exist . 5. Own vessel FOllowing tss sailing vessel crossing from stbd bow. 6. Narrow channel sailing vessel right ahead - action 7. What are the signal For overtaking and what signal sailing vessel will give? 63. Radar plot : one vessel on port bow crossing from port to stbd. He asked me to alter course to achieve cpa of 2.0' 64. After radar plot he showed me FOllowing lights: • trawler - less than 50m in length. • vessel engaged in fishing with gear extending more than 50m. • towing vessel - towing p'ly submerged object: then he ask what lights and shape this vessel will display For different length and breadth. After that he gave me my noe and told me you have done very well. Congratulated me..... I would like to thank stc staff and all classmates For their guidance, support and advice.
Sumit gupta first attempt...wd dutta and trassi.... Fn 3 1. Types of gas tankers 2. Construction of collision bulkhead 3. Final condition after discharging phosphorus in chemical tankers.... Fn 4b 1. Rta fuel pump timing 2. Sliding v/v type fuel injector For me engines. Fn 5 1. How to check insulatin on cable from alternator to msb 2. Sfety eqpmt to enter vlcc cargo tank 3. Msds stel value fn 6 1. Diff between rta and mc-c x hd brg. 2. Types on threads as per taps and dies. 3. Type of refrigerant on brd and charging procedure thats all......and result washout..... Orals at dgs 27/02/2012 1000hrs 3rd attempt...only fun 5 mr pakhrashi alone first he asked me ...normally all guys clear this function first how come this is your last function...told him beFore attempts concentrated only on safety and motor general he said ok...checked writtens cleared...ok good what were the questions asked in ur previous attempt? I told him he asked me how electricity is produced on board? Ok tell me how induction motr stator is wound to produce rmf?.....made the diagram as given in mcgeorge..and gave some funda as to how winding is such that rmf is produced...he said ok..tell me how induction motor works...told him as per faradays law and lenzs law... Ok what is lenz law....told him as per reeds ok so is this synchronous motor?...told him no because in sync mototrs rotor rotates at syn speed.. Ok what types of rotors u seen on board...sq cage and wound rotor have u done drydock?....no what all u check in shore connection...told him v and f what will happen if voltage is 380 insted of 440..told him use step up transformer why/....told him because motor might run slow or stall ok what abt low frequency....use rotary condensor what is that?...dont know how u check if cable used by shore is rated For that amperage....dont know where is pole change motor used...winches and windlass what is there to prevent overload of such motor....slipping clutch how does it work...same as in purifier how pole change motor works?....told him as per mcgeorge thx to class4exam.com I try to give all the question that was asked from me.......best of luck bulbs bow cnstr.. Advantages, permiyability Formula to explain (derivation), bow thruster, Forward construction of ship, electrical tf, types,working principle,can be used either way??? How alternator gives electicity at the starting of alternator (residual magnetism) , is it usefulFor all kind of materials??? FOwer factor?,what is the use of it, how ll you measure pf without using pf meter. Efect of leading, lagging pf? Type of ship,loding discharging arrangements discribe..? Dwt of ship? How thrust tranmited to hull? Marpol annexes, why annexes are there.,, types of bulkheds, construction of Fore peak tank, stuffing box,construction, why it is there, parts of it, overhaul, inspections. Procedure to overhaul stuffing box after giving finish with engine, types of lo,greases, why so many types, diff. Bwn stuffing box drain n scavenge drain, if stuffing box drain tk filling so fast what cud b the reason? Interlocks on me. Hyd jack, how it works? Ll update more.... My own idea,, they need engineers talk... No matter you are giving wrong answer cleared all 4 orals in first attempt thx to this website thank you all!!!!!