Why high speed machines are place fwd-aft and not port or stbd ?

Tappet clearance ?

Lub oil contamination , when we checking the sump level you found the dip stick is having white layer and found viscosity is inc

What makes the difference in long stoke and super long stroke engine ?

What is the important clearance you will take after fitting a keyed propeller ? why the clearance is provided over there and not

How the bedding is done and why bedding is required for keyless propeller and bearing ? how will you check the surface roughness

What is the least count of a micrometer gauge ? derive it !

How will determine the tdc of a medium speed engine when there is no marking in flywheel ?

What will be the possible cause if you heard a strong noise in your air compressor & found that con rod has come out after breakin

What are the possible cause for increase in bumping clearance of an air compressor ?

Why tempering is not done for low carbon steel ?

What are acidic and basic steel and thier manufacturing processes ?

What is open and close flash point ? why for the same oil we are not taking both open and close flash point ?

What is the full form of MAN B&W ?

What all types of engine you have worked on ?

Mineral and synthetic oil ?

Types of super charging (pulse and constt. type) ?

Types of compressor and safeties of compressor ?

What will happen if ship boilers tubes leak ?

Diagram of your ship boiler(type and made) ?

Ism and what are the 7 document to sail the ship ?

Where to add weight to reduce angle of loll .on the deck or botom of the ship ?

What was the capacity of foam tank of your ship ?

What was fixed fire figting system of your ship ?