Maintenance of scrubber , deck seal , ig blower ?

Why we change con rod bolts in aux generator before its scheduled time ?

How to know the metal piece is correctly aligned on lathe machine ?

How to know the earth fault ?

What are the maintenance on fresh water generator ?

What is face plate ?

What is stability curve ?

What is the location & purpose of torsion box ?

What is deck watertight enclosure ?

What is your action on gland packing leakage ?

Transformer in your ship , what is its type and working ? ?

10kw motor with p.f- .7 and another with .85 .which to use and why ?

What is present between freq. knob and governor ?

What is the action on low voltage , low frequency of inc. alt ?

A/e l.o high temp alarm , whats your action ?

Why x-hd pump in sulzer and not in b&W ?

Lubrication for b&w and sulzer ?

What are the expansion arrangement for boiler ?

Constructional features regarding pollution prevention in tankers and long kros questing ?

What is sour crude and sweet crude ?

What is the use of aircooler in main engine ?

What is the working principle of separation in purifier if the density is more than the density of water ?

Draw main engine diagram and show the lubrication of all bearings ?

How cross-head lubrication is done ?

How rooms are cooled by refrigeration system ?

What is MIP and how to calculate it ?

Co2 room bottle calculation formula and what all things are to be considered while calculation and why ?

What is dead man's handle and its functioning during lowering of life boat ?

What do you mean by safety ?

Draw and explain working of motor ?