what happens when the spark are introduced before the piston reaches maximum
Answer Posted / stub
Engine will work normally, some advance is required because it takes time for the flame front and compression wave to travel from the spark plug to the piston face.
However, if the advance is too great than knocking will occur with noise and possible damage.
Pre-ignition is where a cylinder is too hot, compression is to high or has excess deposits in it that cause the the mixture to ignite before the spark with teh same ill effects.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Which theories of failure are used for ductile materials ?
Explain difference between fissile and fertile materials?
We have fifteen year old CNC turning lathe,placed in dust proof room,recently giving control problems frequently.We are considering to retrofit it.Pl.brief me about various point I should consider for accessing the mechanical health of machine.
What is the effect of inter cooling in gas turbines ?
what is your ideal job?
which type feect in generator and turbine in reverse power protection
What is breather frequency of tank?
composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set
If you want to provide water or any chemical @ 50 meter height how much head will you prefer for any selected pump...consider it is M.S pipings...how much friction loss will be there...show with calculation.
i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.
If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?
how do you close arc into circle in catia
how we have to face the interview?
What is the boiler bank position?
How is propeller fitted in shaft?