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Safety , Mep

Safety

Gear less bc and gear bc (half right)

Hatch coaming construction (wrong figure)

Engine room crane all type of motion and then safties and explain how all safety work.  70%

Chapter 12 of solas and all regulations and explain main safety in it 50% (given only title)

Mep motor

Types of lubrication

What type of lubrication between bearing of main engine(Right)

Boiler burner construction and working (30%)

Overhaul of centrifugal pump(right)

Pv diagram of air compressor with intercooler effect explain(50%)

Material of piston ring
Crown.

Burner shaft of pump and why they choose this material why not another (70%)

Engine specification

Welding types defect with fig explain
Soldering

Brazing difference between all 3(50%)

No decider go home study well

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