Compressor efficiency check ?

How to calculate power of the main engine and can you able to take power card of ae ?

Lapping procedure of valves and how to do checking if lapping is perfect ?

Describe aux engine lube oil passage ?

Difference between aux engine and main engine lube oil ? How much tbn in both give exact value ?

What is detuners ?

What is top bracing ?

What is the dead weight of your engine ?

What type of ship you sailed and of which company ?

While taking over watch what you will check in control room ?

What are the parameters for standing order and night order ?

When it comes to E/R what will you check ?

While taking over watch if you see black some what will you do ?

What is the procedure for Safety valve setting ?

Explain accumulated pr Testing ?

Explain floating ring clearance ?

Why it is Improved high lift ?

Draw 4 stroke diagram and explain Overlap period ?

What is Cetane no ?

SAE , BISTM , SPW , BSW what it's stand for and full form ?

Ware the factors for hydrodynamic lubrication ?

What are the precautions You will take while removing piston ?

Suppose we have one old hammer and one new hammer which one will be more ductile ?

How will you find out the microbial degradation of lube oil ?

Types of crankshaft and it's advantages , which type of crankshaft in your main engine and a/e ?

What are the types of turbocharging , use and it's advantages ?

Why compression ratio of large engine is high and less of small or medium engine ?

Steam trap function , where it is fitted. Explain working and diagram ?

What is water hammering and how to prevent it ?

What happens if no tappet clearance provided ?