Physics, asked by priya210835, 6 months ago

why do some engines require fuels like petrol and diesel ? ​

Answers

Answered by Anonymous
2

It depends upon the engine efficiency of that engine using which fuel, it can generate energy. Petrol engines run at higher speeds than diesels because petrol burns faster than diesel. ... Petrol engines are low efficient.

Answered by Anonymous
1

Answer:

Because it helps them to run.....

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