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Physics Help! About Automobile Engines? - Car Talk - Nairaland

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Physics Help! About Automobile Engines? by li1308238914: 12:56pm On Nov 25, 2015
It is an advantage for an automobile engine to run at a high temperature because
A) A high operating temperature cools off the fuel before ignition
B) gasoline only ignites under high temperature conditions
C) it allows the use of lighter engine components made from aluminum
D) its efficiency is higher, since the temperature difference is what dictates efficiency

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