CRANKSHAFT DEFLECTION Crankshaft deflections are measured to detect the misalignment of main...
Author - Anand Gautam
What is the material of inlet and exhaust valves, piston, liner...
Inlet valve Seat is stellite coated, valve is nickel based alloy, spindle is nimonic...
What is Scavenge Efficiency?
Scavenge efficiency Scavenge efficiency is the ratio of mass of air in the cylinder at the...
What is the Significance of Compression Ratio?
Compression ratio is the ratio obtained by dividing volume at BDC by volume at TDC (clearance...
What are the causes of fatigue failure?
Causes of fatigue failure are: Engine operating with excessive cylinder pressures Tie bolt tension...
Explain the procedure of removal of cylinder head of main engine
Precautions and procedures before removing cylinder head: Inform company and take permission. Take...
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...
Why it is not possible to take Power card in 4 stroke engine?
Power card is taken at firing TDC. But, in four stroke engine, piston is twice at the TDC position...
You are on watch. One unit OMD activates. What will be your...
Reduce speed/pitch to slow-down level, if not already carried out automatically. Ask the bridge for...
Explain tube removal and replacement process of a shell and tube...
Tube removal and replacement procedure shell & tube type cooler Cut off both end of faulty tube...