What will happen if air gap in motor increases or decreases?

Explain lead acid battery discharging and charging?

Explain oily water discharge criteria?

What are DCP extinguisher safeties?

When you enter the alleyway ship diagram what is there and scale of of diagram?

Explain Marpol regulation 4 in detail?

Explain Lo charging of compressor?

Explain Hydrophore tk charging?

How to take bottom end bearing clearance?

Explain water test and opening test?

Explain compressor discharge valve overhaul, how to lap and how will you test it after assembly?

How to use stud extractor?

Fresh water generator starting procedure?

Explain AUX ENG bottom end bearing clearance?

If air is in refer system what are the indications, how will you remove it and know air has been purged out?

What are the Priming arrangements on your ship?

Why no omd in ref ? Relief valve outlet of condenser in ref? Where going?

Explain all about omd and breather pipe in m/e, what action you'll take if you are on watch?

What is stuffing box? How you'll know its leaking or not?

M/e l o alarms and trips, how to test all these individual alarms?

Explain Steam traps, cascade tank, reasons for too much vapors coming in cascade tank?

Explain bearing nomenclature?

What is frame spacing?

Explain fire control plan what it have, fire control station what all things?

How to weight apart from electronic? How to remove bottle from bank and how to test co2 nozzles?

Co2 everything, trip ckt of cabinet , what will happen?

How you will know shell plating thickness?

What are the new amendments of solas , marpol , mlc?

Explain watertight doors construction, solas reg, where on ships arrangements to open or close?

Explain purifier desludge process? How many pairing disc and function of it?