Explain Turbocharger surging action ?

Explain Hatch coaming and cover diagram showing how sealing is achieved ?

Explain Co2 system with diagram ?

What is Plimsoll mark ?

What is TEU ?

What are the Safeties on air bottle ?

What are the engine room watch keeping routines ?

What are the welding requirements ?

Explain Ref compartments , their temp and how we maintain the particular temperature ?

Gravity disc changing procedure from a single screw to gravity disc ?

Explain Bottom bearing clearance ?

If Bilge p/p not taking suction , pressure gauge readings and how will you detect if there is hole in suction line ?

What is the function of inter cooler ?

Explain Lapping of suction v/v and testing ?

What is Harbour safety pin ?

If fire is in paint locker , what arrangements are made and CO2 release procedure ?

What is Spurling pipe & its location ?

Explain Equilibrium , stable , unstable conditions

What are thyristers ?

What should be the flash point of emergency generator fuel oil ?

What is lenz law ?

What is faraday law of electromagnetic induction ?

What is wheatstone bridge ? Why is it used and where is it used ?

How to drill hole in 10mm plate ?

Explain Comp valve overhaul ?

Reasons for centrifugal pump vibrating ?

If Centrifugal pump multistage where and why , explain priming in centrifugal pump ?

What is Oil scraper ring ?

Construction difference between 2 & 4 stroke ?

Difference between stud and bolt and difference between service bolt and fixed bolt and it's example ?