Scavenge efficiency Scavenge efficiency is the ratio of mass of air in the cylinder at the...
Author - Anand Gautam
What will happen if Tappet Clearance is less or more?
Consequences of less tappet clearance: Valve will open early & close late Air induced through...
What is the function of chock? Why resin chocks preferred?
Chocks help to limit the motion of the engine and also dampen vibrations transmitted from engine to...
What are the causes of cylinder head cracking?
Causes of cracked cylinder head: Scale deposits Inefficient cooling water Uneven tightening of...
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...
Function – 6 ( MEP)
You have seen and operated several valves onboard ships. All the butterfly valve operation handles...
Draw the valve timing diagram of 4 Stroke naturally aspirated...
Differences of the timing of the air inlet and exhaust valves differ between naturally aspirated...
What is the difference between Mean Effective Pressure (MEP) and...
Mean Effective Pressure It is the theoretical constant pressure which may be assumed acting on the...
Engine Components-Piston
How piston cooling is done in main engine? How compression ratio of main engine can be adjusted?
How will you come to know if there is breakage in tie rod? What...
Tie rod breakage symptoms Tie rod breakage can be identified by leakage of lubricating oil from...