Which Is Heavier Diesel or Petrol?

Answer

Diesel is heavier than petrol because petrol is more refined. Diesel is also oily and does not evaporate like petrol: it also needs a huge amount of compression to make it ignite unlike petrol which is more flammable.
Q&A Related to "Which Is Heavier Diesel or Petrol"
diesel.
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Diesel fuel requires a huge amount of compression to make it ignite. Because gasoline is more flammable, and gasoline engines incorporate spark plugs to light the fuel, they don't
http://wiki.answers.com/Q/Why_is_a_diesel_engine_h...
It's mainly due to the lack of adequate refining capacity for diesel. http://en.wikipedia.org/wiki/Die... : "Reasons for higher-priced diesel include the shutdown of some refineries
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It is because the parts need to be stronger to resist the higher op...
http://www.chacha.com/question/why-are-diesel-engi...
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