Changeover of duplex filterPitch gaugePurifier friction clutch replace processMain bearing clearance? Y don`t we measure at TDC ?Crank shaft deflection, we measure main bearing clearance then y we measure crankshaft deflection??

Fun 6 (all qstns askd by biswas)what is the procedure to remove liner? Name of tool? What will u do if liner is stuck?2. How will u check the fuel p/p timing of a/e..??3. What is least count? How do u calculate least count of vernier callipers?4. What will you do if sea pipe is damaged (small hole and big hole)what is the name of the process5. How will u remove a broken stud? If stud extractor is nt thr..wht will u do..??

what type of ship? what maintenance u carried out on ramps?( wanted to hear bout solenoid valves)2. what are the safety feautures incorporated in an air compressor?what is the pressure set for relief valve? why bursting disc provided? what is unloader ? how it functions? what type u had on ship?what are the maintenance carried out on it?3. what action u will take if sw pipe is having a hole leak? 4. shell and tube type cooler has almost same inlet outlet temperatures . reasons?( wanted to hear bout hole in the division plate) what cold work u will carry out for it? ( i said devcon putty ceramic type....he said nothing)5.overhauling of a fuel injectors ...especially the tests on it...

1) Crankcase Inspection.2) Bilge alarm in ur watch. ur action.3) Fresh water gen production reducd, checks nd action.4) Piston removal of a/e.5) How to determine fuel p/p injection timing

Internal- s.k.dasexternal- don't know as only internal was present during ma oral...fn- 6Wat all checks to carry out during centrifulag pump overhaul?Main engine piston ring calibration and values?Tappet clearance ...procedure and values...Bottom end bearing clearance and Value for m/e and a/e....

Fun6-1-full decarb of ae,every portion with cross que,all parts name,tools name used each step n so on…..2-1000 hr routine,with c/c inspection and tappet clearance in details….and lo test for contaminaton by water n hfo…..n so on I cant remember3-stud breaks in the body how many types,…methods for removal…any how removed then how to put new stud in sequence wat paste u will apply chemical composition of that,market name

4-maintenance on me all with details,5-all problems about tappet,if not then exact word for that,how many clearances to take before sending a report to company…n so many I don’t remember6-ae not rotating on air all cause with logic….n somany ques

Fn 6:1) What major ovehauls u have done on ur ME?then suddenly switched to boiler2) Start boiler from cold condition3) Bilge well sucn v/v type?over haul ?wat all parts will come out with the v/v spindle?if it gets stuck wat will u do?4) Sacrificial anode?fitted where fitted?hav u done any maintenance on dat?5) Gauge glass blow through?

Then biswas sir came up with his decders a/e bottom bottom end bearing clearance ?told him abt filler gauge and lead wire mthd he asked then any other mthd?.den told him abt da dial gauge.....wala mthd..

some of the deciders asked on dat day 1)easing gear how to lift?2)piston got seized in side da liner…?ur action?3)after da whole decarb has been done wat r da checks to be made befor starting da engine(gen)?

1) how do you take sounding of a scavenge air box drain tank? what action should be taked before opening the tank sounding pipe cap? what will happen if not followed ? why? what to do if consequenses occur?

2) how do you burn suldge in an incenerator? how cna you change the settings? what action should be taken on even of flame failure alarm? what if you notice that temperature is slowly rising before sludge can start burning? how will you burn more sludge than possible?3) what will cause expansion tank or cascade tank to over flow? what action should be taken? what will you do if too much oveflowing?

4) how will you mop engine room floor? what is the method used for moping oily floor? which chemical to use? what kind of a mop do you feel is best to be used?

and last but not the least...5) describe the sludge pump and bilge pump filter cleaning procedure of your ship? what all to be done befre taking out silter? how will you paint a bulkhead?

1. what is bumping clearance..how to measure...how to correct it..2. what is the reason for refrigeration compressor sweating...how do we know

refrigerant is overcharged..how to bring it back to normal level..3. what kinds of sea chest on board...when to use which sea chest and why so?

function 61. aux engine bottom end bearing clearance by feeler gauge and lots of cross questions regarding tdc and bdc2. tappet clearance and lots of cross ques3. how to do water washing of ig blower4. crankcase inspection and omd alram came what will be ur action5. dont rememberthen mr biswas said he can give only 1func so i will ask u a decider. from which func i should ask.. i replied mepso his ques was gen decarb done and boxed back. c/e told u to take on load so what all checks u will do before taking on load..

fn 61. when welding two plate of thickness 10 mm , edge preparation current, voltage , thickness of electrode?2.how the exhaust from auxilliary eng with impulse type turbocharging containg two turbocharger connected with exhaust from each unit ? with diagram?3. how to crosscheck you have taken correct cs deflection? position of piston when setting the dial gauge?4. what can be possible reason of increasing the cold room temp when just priviously showing everything correct, say at a interval of 20 mins?

func 61 tappet clearance2 boiler gauge glass blow down3 action in case in omd alarm sound.4 a/e crank case checks5 unloader ,function ,working

biswas decider1 hw do we knw tht bottom end bearing in port or starboard side.2 removal of a/e piston with position of piston3 costruction of the safety v/v,easing gear.

Function 61.m/e liner removal2 lube oil cooler tubes leaking.how to find out nd what to rectify it.3.bottom end bearing clearance 4.what are reamers.types.how to use??5.hydrophore charging..

Func 6 :1. How will u mk a 10 mm hole in a 4*4 ms plate.? Taps how used,procedure..2. How to tk Main brg n bottom end brg clearances? All methods..3. Boiler water treatment.. 4. Air compressor complete overhaul??

deciders by biswaas mc - func 6 : reciprocating type bilge p/p not taking suction, wat cn b wrong only in d p/p? Wen i came to bucket rings leaky, he asked me d material of bucket,its rings, n the liner of the p/p?

fn 6 RKD1. what are the checks to be done in a main engine crankcase inspection ?

2. Suppose u have found a leak in a steam pipe, how to repair it temporarily ?put lagging, or put a steam gasket and tighten with a jubilee clip.3. liner calibration procedure ?

4. U have a broken cylinder head stud. how do u extract if broken from middle/ bottom ?

5. U have pump shaft which u suspect to be cracked. but no crack is visible. How to find out the crack ??Dp test, chalk test, UV test.

piston rod stuffing box-components clearences,name of rings and no.,diaphragm function and mateial.........brass, ci7 rings- 3-4mm clearance is given between each segments. If this clearance is reduced to zero then replace the rings. Spring should berenewed every time the rings are renewed or if the free length of the garter spring is increased by more than 8%.63. tappet clearence and purpose64. SFOC and hw to calculateboiler burner maintenance.95. removal of broken studput molycoteIf no nut is there on both side, then fit a nut and start tightening it until the stud will come out fully.If nut on one side, then put another nut on it (which will act as a locking nut) and start unscrew the inside nut until stud will comeout.ogee ring,,, tell tale holeFurnace is attached to the boiler shell by means of an ogee ring. Telltale holes are provided to detect the leakage. If there is a leakage, itwill come out from the telltale hole.pressure accumulation testtappet clearencebumping clearencecrankcase deflectionchecks in a stu

Int-Biswas, Ext- P V Ray.....1) Scrubber tower inspection...2) Air bottle inspection......3) Stuffing Box Overhaul full wid clearances....4) Moisture in refrigeration system, cause, how to rectify.....5)how will you remove A/E Main bearing....checks on bearing shell

FUNCTION 6:1.crankcase inspection2.scavenge fire..3.air purging in refer sys.4.lo charging in refer comp5.steam raising in boiler from cold state...

23/07/2013 fun-61.aux. engine crankcase inspection2.sump level of a/e gng high?action nd reason3.tie rod removal procedure4.fwg capacity reduced ?reason and action5.wiping out of bearing ?lots of cross question6.combustion control of boiler?lots of cross question 

7.rudder carrier bearing removal procedure?

fun-61. sdnr valve overhauling2. tappet clearance3. fuel injector overhauling4. fwg shell temp. increases.reason5. how to fit stud in a hole.

Fn61.type of bilge pump? its parts? what is double acting?2.what action will you take if low piston oil flow alarm activates?3.preperations for welding a 10 mm plate (type of edge preperation)4.

daw biswas

fn 6guage glass blow through?charging of hydrophore, y , how ?m/e sump has water, how to know water is there,from where water can come,how can water from jaket go to sump?

and many more will add as i rem..after it internal said to go and call next guy but biswas said no u sit on sofa i will call the guy, biswas came to me then he said daw sir has taken ur viva now i will ask some questionbiswas sir quest

what is cop of ref plant, how to calcute it, y not efficincy y cop?

what is babbit material, composition , where used , properties , amount of tensile force it can sustain?

what is diff between gen and main eng govener?

gen decab done , all the checks from sump to top, ?crakshaft def, sliding movement, lubrication, how will u check lube oil is coming to main bearing, how will water enter in combustion space ,?.......

hwo will u check fuel injection timing all three method , which one for gen fuel pump, how is pipe connect exact way?

u are alone on watch one exhaust temp high , things u will do ?

int-dasext-white beard old manfnctn 4,6wt r d latest engines introduced by man nd sulzr..describe..wt ws d need to introduce ds variants..nox emisn cntrol measure by rtflex..wt is hardening..describe uppr n lowr criticl temp..name 1 material used in m/e whch s hardend...wt is ignition delay...draw 2 diagrams 1 showin prfct ignitn ..anodr wd ignitn delay..(he purpose of intercooler nd jacket watr ( air compresr..)db tk preparatn fr survey ...hw is survey carried out..wt checks dn during survey..(he wntd to hear abt hydraulic test nd alarm test..)cold strt f boilr aftr survey ....cmplete procedure till on load...(wntd to kno abt rate f heating)safty vv blow dwn...diffrnce betwn safty vv nd relief vv....wt chnges dn btween high lift nd improvd hy lift safty vv..y sch chnges dn...(drawin ws a grt hlp dre)hw ds a pressure cookr wrk...(askd n cntext f safty vv)propelr shaft survey...wt chcks dn....draw d stern tube ..(askd whn i tld abt seal wear ,chrome liner wear,usin dstnce piece n case grooves frmatn inline wd seals..) stern tube bearing wear dwn chck...hw a poker guage looks nd hw it functns....hw s d readin taken..refrigeratn chargin..evrythn abt driers...procedures fr beb clearance ..(he wntd to kno usin dial guage)

Dasappeared for mep1.what is stagared piston ring,2.have u seen the telescopic feeler gauge, how clearance is measured bythat feeler gauge?3.bottom end bearing clearance of a/e?4. Your piston is removed from liner, how to put that back?tools used?5.how to do liner calibration, why liner is calibrated only in frwd and aft and port and starboard direction, how internal micrometer works, if ur liner has 400 mm bore what is main scale and thimble scale reading?6.What is tap and stock, how many flutes are there in tap??

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