What is telescopic filler gauge, how it is and where it is used?

What is liner wear?

Clearances between piston ring and liner should be minimum or max? what happens if least clearance & if large clearance?

During aux.engine dicarb what are the clearances you will take?

What's your preferential step of reaching the problems, how will you find and their remedies?

As a watch keeper what is your action if exhaust temp of a particular unit of your main engine rise?...

How will you charge lube oil without using hand pump?

Where is charging point?

How do you charge lube oil in domestic fridge compressor?

How do you calculate BHN?

What do you understand by hardness test?

If purifier overflows what could be the possible causes & the immediate action taken by you?

After how much running hour crankcase inspection is done?

How can you differentiate whether the contamination is sea water or fresh water in lube oil?

How can you find the source of water contamination in the crankcase inspection if you see water is leaking?

How you will differentiate the contamination caused due to fuel oil & water in the lube oil?

How lube oil from the sump is to be tested onboard & the name of the instrument?

In A/E crankcase inspection what are the things to be checked out?

What is the material of shaft & bearings?

How propeller drop is taken, name of the instrument & purpose of it?

How zinc anodes are fitted in the sea chest strainer?

Purpose of wear ring in centrifugal pump?

Purpose of demister?

Engine specification and meanings of every characters?

Description of deck seal, PV breaker?

What are the safeties in IG?

How you detach the aux engine v/v seat?

Explain hot filter changing?

Explain RP testing?

What is IR and its permissible value and can you check it in running?