Which one is more efficient? A four stroke engine or a two
stroke and why?
Answer Posted / sriram
4s engine is more efficient than 2s as comapred with the
following:
load: 4s more load carrying capacity
2s less load carrying capacity
efficiency: 4s more efficient
2s less effficient
power :4s more
2s less
the reasons being ,the presence of valves in 4s helps it to
take in fresh charge and drive out the exhausts more
effectively then in 2s
| Is This Answer Correct ? | 5 Yes | 19 No |
Post New Answer View All Answers
If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp
Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.
How does turbine work?
What is blower? Partlist of blower.
Why required store to Factory?
Causes of M/E high exhaust valve temperature
hi gys.. I too want sample papers of hpcl(mech) please help me......plz..... mail me dnaik2006@gmail.com
Hai, i am going to appear for Section Engineer- Mechanical,RRB Chennai.Can anybody please post me the previous question papers and solutions to ajeshsudhakaran@gmail.com....
In which process internal energy remains constant ?
What is ferrite?
What is the difference between upstream and downstream in a refinery?
How fuel oil consumed by medium engine?
What is the importance of workshop?
solar cooker based on the principle
hi dear friends i have applied RRB exams SE so i need previous year question papers please send to my mail id santhu.hpt@gmail.com