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What else can I help you with?
What is ignition temperature of petrol?
246 degree Celsius............
Why petrol does not catch fire on its own temperature?
Petrol has a high ignition temperature, which means it requires a certain amount of heat to ignite. The autoignition temperature of petrol is around 246 degrees Celsius, which is higher than typical ambient temperatures. This is why petrol does not catch fire spontaneously at normal temperatures.
Which has a highest starting ignition between petrol n diesel?
Diesel has highest ignition temperature.. So only diesel cant be used in petrol engine
Which has greater ignition temperature petrol or diesel why?
Diesel has a greater ignition temperature than petrol. This is because diesel fuel is designed to ignite under higher pressure and temperature conditions, which is essential for the compression ignition process used in diesel engines. In contrast, petrol (gasoline) has a lower ignition temperature, allowing it to ignite more easily in spark-ignited engines. This difference is due to the chemical composition and properties of the two fuels.
Why petrol has greater ignition temperature?
Petrol has a greater ignition temperature than some other fuels because it requires a higher amount of energy to initiate combustion. This is due to its chemical structure, which includes a complex mixture of hydrocarbons that need to be vaporized and mixed with air before igniting. Additionally, the presence of specific chemical bonds in petrol makes it less prone to spontaneous ignition compared to fuels with lower ignition temperatures. As a result, petrol is safer to handle and store, as it requires specific conditions to ignite.
Why is petrol a better fuel then wax?
the fuel produces has higher ignition temperature and produces more heat
What is the ignition point of petrol?
It has a flash point of about -50° F (-65° C)(lowest temp ignitable). The ignition temperature is about 495° or autoignition which it can go off without external spark source.
What is the difference between the burning temperature of diesel and petrol?
The burning temperature of diesel is higher than that of petrol. Diesel ignites at a higher temperature compared to petrol.
Why can't petrol be compressed and ignited as in the case of diesel engines?
petrol self ignition temperature is high and requires a spark plug instead to ignite.where as diesel ignites automatically under pressure because of low self ignition temperature without any spark plug....hence petrol cannot be used inplace of dieselWarning: The above answer is absolutely incorrect. Petrol's flash point is significantly below, not above, diesel. The heat needed for ignition in a diesel engine comes from a compression ratio of over 20:1. Petrol engines have compression ratios of less than 10:1. Even at this lower compression ratio, petrol will still sometimes flash over or "detonate," causing the engine to "knock." This kind of nonsense is why I stopped posting here.
What is the difference between a diesel engine and a petrol engine ignition of mixture?
petrol engine - Fuel and air mixtures together and compressed in engine. These mixtures ignited by Spark plug Diesel Engine - Air only compressed at high pressure and Temperature. Fuel injected at high temp so that the ignition takes place
Which other element must be present for petrol to burn?
As well as petrol you need oxygen and an ignition source
Why petrol does not catch fire in summer even when its flash point is 44 celsius and temperature of atmosphere is 50 Celsius?
The flash point of petrol represents the temperature at which it can ignite when exposed to an open flame. However, for petrol to combust, it must also be in the presence of oxygen and have an ignition source. In summer, the atmosphere temperature being higher than the flash point of petrol alone is not sufficient to cause it to catch fire without these additional factors.
