Which has more mechanical efficiency betn 2-strock &4-strock
IC engine & why?

Answer Posted / suresh

fuel is burnt more efficiently in 4 stroke, as there is no overlap of strokes.
In 2 stroke, there is overlap of power stroke & exhaust stroke, wherein complete benefit of power stroke is not obtained. There is a little bit of power wastage.
Therefore 4 stroke engine is more efficient.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

plz send me the aptitude test paper for hpcl.

1542


What is the world's hardest metal?

609


Is it able to make FMEA for Pencil creation? If yes send the FMEA

3097


what is the difference between steel tube grade IS 1239&IS 1169

3227


Why you consider yourself suitable for the post

2477






Name the welding tools used in workshop?

633


Define convection.

652


what are the points that should be kept in mind during forging design?

744


What are the different types of gate valves?

636


How do concrete pumps work?

632


What is the difference between shear center flexural center of twist and elastic center?

768


please send me previous placement papers of cummins company

1823


Whether entropy is intensive property or extensive property ?

622


Are you ready to comply with the employment rules and regulations if your CV is considered for employment?

4464


Explain how pipe flanges are electrically insulated?

584