Procedure to take indicator diagram: Wear proper PPE, especially high-temperature gloves and eye...
Author - Anand Gautam
What is Scavenge Efficiency?
Scavenge efficiency Scavenge efficiency is the ratio of mass of air in the cylinder at the...
Explain the procedure of removal of cylinder head of main engine
Precautions and procedures before removing cylinder head: Inform company and take permission. Take...
How to know which unit piston is at TDC?
When checking tappet clearance on marine engines, we have to ascertain that the piston is at TDC...
What all clearances need to be checked during the main engine...
Valve seat and valve spindle are grind at different angle so that we can get the perfect sealing...
What is the Significance of Compression Ratio?
Compression ratio is the ratio obtained by dividing volume at BDC by volume at TDC (clearance...
What is the compression ratio of Compression Ignition (CI)...
For CI engine compression ratio is between 12.5 to 13.5. For life boat engine, compression ratio is...
Safety – MEO CLASS 4 WRITTEN PAPER
As per MARPOL Annex -1 definition, Special area means: Some specific areas where coastal state...
How will you pressure test the piston of main engine?
Piston is pressure tested to test for any leakage at contact surfaces and also between sealing...
How to calculate misalignment of crankshaft in main engine? What...
CRANKSHAFT DEFLECTION Crankshaft deflections are measured to detect the misalignment of main...