Mep and Motor
Bhoumik
Main engine exhaust valve Working
Boiler back fire while taking round in engine room what will you do.
Interlocks of main engine
Auxiliary engine governor working
How gear pump works
When you only open the shell and tube type lube oil cooler end cover what will you inspect.
Brazing procedure
What is floating lever and function of it in steering gear.
NAVEET YADAV:
[02/05, 23:02] Pandey Paryagraj: Fn 6 ( external- Mitra, Int- Chaki)
1. Crankshaft deflection how to take it why we take it.. Tabulation chart and many cross questions
2. Cop of refrigeration and its significance and how to increase performance of refrigeration plant and degree of superheat
3. A/E LO cooler leaking how to find and remedy
4. Purifier overflow reasons
5. Volumetric efficiency of compressor, if low then what are the reasons
Result- pass
[02/05, 23:02] Pandey Paryagraj: Internal : chaki External : not known
Function 6:
1. How to make internal thread in a square plate?
2. How to do t/c turbine and compressor side washing ?
3. What is bumping clearance in air compressor and it's significance?
4.Fwg not creating vaccum reason? And how will u check the leakage of shell?
5.c/c inspection of an auxiliary engine?
Got the paper
Ext Basu
Motor Mep
Atomisation
Fwg leak test
Air in refer system
Batch purification
Proximity sensor
Puncture valve
Brazing
Centrifugal pump shaft n bearing how to box back
Bilge pump suction loss
Kolkata mmd
Motor and mep
Internal chaki
Ext bhomik
4 stroke lubrication
How oil go to main bearing
Steering type, working heleshaw and swash plate
Supercharging
Types of turbocharger, purpose
Labrinth seal
Stud removed procedures ,principle
Crankshaft deflection procedure
Fwg production low pressure
What all maintaianance in ig system
Mmd Kolkata
Int- das
Ext- dont know
- Type of ship
-Boiler water tests
-Ndt
-Ball bearing weardown how to know(wanted to hear pms)
-Ae bottom end bearing clearances (position of piston)
-Boiler gauge glass safety
-Boiler gauge glass broken action
-Gasket cutting and measurement (If no gasket cutting tool available then what to use)
Cross in each and every questions
Decider- How to find compression pressure on ae
-how to find mean effective pressure(wanted to hear the formula)
-liner wear down why measured at port stbd and fwd aft
1.Hydrophore charging
2. Piston Decarb clearance
3. Gauge glass no water action
4. QCV functions try out.
5. Air compressor components safeties.
6. Purifier low rpm cause.
7.boiler water test
Decider
Compression pressure
Bilge pump suction lost reason
Mep
Purifier overflow
How to control output in fwg?
Short cycling of ref.compressor?
Removal of bottom shell of main bearing in a/e?
Feed rate of cylinder oil depending on?
28/04/2020 KOLKATA MMD
Ext - Skd
Int - Chaudhary
Safety
ME Trips
Margin line ( From where to where)
Mob Marker and Procedures
IG Trips and Alarms
Marpol Annex 2 name and Discharge criteria
Motor & MEP
-Refrigerant Flow from Compressor to Compressor
- Explain all components of refer system
- How forced lubrication in Gudgeon pin bearing is done in Aux Engine.
- Aux Engine Alarms
- Aux Engine piston Seized in your watch, what will be your action?
( Told about after taking standby gen on load nd informing others
open crankcase door and visual checks like connecting rod bend to other physical damage then he said piston is seizes you can not do anything 🤦🏻♂️ )
- Anchor Chain Calibration
- Magnetic Partical Test on Propeller shaft
- purifier Overflow alarm comes what will be your action?
( Told all the checks but he was not satisfied and said you should first close the throughput 🤷🏻♂️)
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