Scrapper rings material ?

Tie rod function and crack detection methods ?

What are the causes of M / E all units exhaust temperature high ?

Ais under which chapter of SOLAS ?

What is ais ?

Fixed foam system diagram ?

Stcw-f endorsed in which year ?

Eta applicable to which ships ?

Who sets security level of ship ?

Isps code ?

Diesel engine safety ?

Ball / roller bearing ? bearing capacity of which one is high ? why ?

What is RAM ?

What is led ?

What is a diode ?

Megger testing on 3 phase motor ?

How space heater for diesel engine works ?

Reverse power relay. what it does. how it works ?

M / e reversing ?

M / e lubrication ? alarms and trips.

M / e cooling ? alarms and trips.

Generator lining lubrication ?

How many holes in fuel injector of generator ?

4 stroke timing diagram ?

How many degrees before fuel injection takes place in 2 stroke engines ?

2 stroke timing diagram ?

Types of turbo charger ? which is most efficient with diag.

Trips , alarams and slow down in main engine ?

Total lubrication diagram in four stroke engine ?

Where is stuffing box fitted ? diag and explain ?