Meo class IV oral Questions.
how does a hatch cover operates n how it prevents sea water going inside hatch?
duct keel construction
entry procedure for duct keel
ism code n doc n smc
tender ship
why jacket cooling water in m/e flow from bottom to top
g/e fuel cam worn out ur action
why air distributor cam s negative
butt clearence
moisture in refigeration system
centrifugal pump ohaul
procedure for main sea water p/p filter cleaning
bumping clearence
1. which ship you did?
draw cross section of your ship.
2. whats regulation regarding garbage, many cross questions on that
3.boiler back fire,why how and how to prevent, factors affecting that,
4.what is pitch circle diameter, if you have a flange with four holes in it..what is its pcd means.
5. boiler water treatment, in detail, what test you used to carry onboard, name the chemicals..procedure for each test, chloride, alkalinity, value of chlorides , alkalinity, ph,what if chloride increase..what if alkalinity increase , decrease , what actions you , would take in each case,
6. how to take tappet cleareance, position of piston for that, why that postion, if there are no marks on flywheel how will you know the position of unit.
.draw card for leaky exhaust valve
8.turbocharger surging , what factors can cause it,
9. what is volumetric efficiency , whats the equation for that
10. what type of fuses you used on board, how to test a fuse .
11. types of starters, which motors on your ship used which kind of starters
1. which ship you did, there is some regulation regarding bulk carriers ..what is it. he asked in detail,
2. safeties of auxillary engines,in detail, he kept telling me ..there are more ,
3. what are machineries supplied from esb,
fuel pump timing,air distributor in man b&w mc engine,starting air line safety, boiler blow down,how will u know that ism code is followed in ur engine room while taking round
msb trips,esb safety,types of fuses used in engine room,megger,whta wil b d megger reading wen connected across sam phase,how to test fuse..
1. what are all supplies provided from emergency switchboard?
2.MSB safeties.....he doesnt want all trips breakers etc....just mention d handle,rubber mat,gap at behind and deadfront type...
3.single phasing and its effects?
1.Hazards related to crude oil?
2.forward iccp fails...hw will u prevent hull fouling?
3.freon gas bottle construction?
4.hazards on oil tanker, in which category they came.
Prop shaft drawing
Rudder carrier drwg
Lb lowering
Deadman handle
Sox nox reg
Stablizers wat n whr
Governor . Purpose
Turbine blade profile
P n t at hp inlet n.xover n lp outlet
Boiler water tests
Bedding of prop. N how to increase
Safety vv drawing
Fuel injector drawing
Starting air system from local control n hw fuel starts to go in as u move handle to dead slow
Crankcase insp
Unit decarb.. Wat all measurements to take
Piston ring butt clearence measurement
Boiler manhole door. Whr is ut fitted
Boiler drawing of ur ship
How to do superheat control
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