Explain vit with its graph ? how it does it the change in injection timing ?

How distributor act to reversing ?

Starting air cam , why its a negative cam ?

Reasons for starting air line explosion , why main valve is there while isolating v / v ?

How interlocks actuate , y busrting disc & flame arrester ?

Starting air line diagram with details ?

Explain cylinder liner calibration , ovalty check , clover leafing , its normal wear rate ?

Explain annex-iv , v and annex-vi(seemp , eedi with little details)

Explain MARPOL new regulations ?

Explain difference between stinger and stiffner with diagram ?

Explain water ingress system ?

New regulation bridge watchkeeping alarm system explain in detail ?

Explain compressor bumping clearance is excessive action ?

Draw and explain use of bridge gauge and pokergauge ?

Draw and explain explosimeter ?

Explain temp class motor ?

Explain explosion proof motor ?

Purifire overflow reason what will you do ?

What is soot blower in boiler ?

Explain AE piston cooling , how liner lubrication takes place ?

Explain ecavenge fire action ?

Underpiston space temp increases reason ?

What size of gravity disc to use for diff spec gravity of oil ?

Fwg vacuum decreases reason and production less reason ?

What is dcp ?

What are the fire fighting system on deck ?

Explain transom space , bilge keel ?

Draw deck seal and explain ?

If tanker less than 20000dwt then IG will require or not and why not ?

Explain type of ship , requirement of IG on tanker ?