the ignition point of fuel or the flashpoint if that is what your asking can be found with many instruments i find that the grabner miniflash system is the most reliable, basically though it depends on what type of fuel your after im guessing your talking about petrol so the flashpoint would be approx -38.5*c to find the flashpoint of petrol you would have to cool the fuel to below -38 *c then slowly heat the fuel until it produces enough vapour to flash when in contact with a naked flame
Diesel fuel has different chemical and physical characteristics than regular petrol. It is fractioned at a higher temperature and has a higher flashpoint.
petrol is a hydrocarbon fuel
'Knocking' in petrol engines is caused by petrols low flashpoint - its high combustibility. The octane rating is too low for the compression.
No Petrol is a fossil fuel
petrol is made from the fossil fuel oil
Yes, you can use a fuel injector in a petrol engine.
Petrol is the term used for gasoline in some countries, like UK, Australia, New Zealand
This is the temprature in which the petrol will ignite.
I don't know what a 'petrol electric fuel' might be. You certainly can't use petrol in a diesel engine.
yes
Flashpoint is what temperature the fuel needs to be at to explode in the combustion chamber. Talking gasoline, the highest flashpoint would be needed for the fuel with the lowest octane rating (the yellow and black numbers at fuel station pump, Ex. 87, 89, 91, 93)