Question

what do you understand by the flash point of a fuel
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Answer 1

Answer:

Flash point, the lowest temperature at which a liquid (usually a petroleum product) will form a vapour in the air near its surface that will “flash,” or briefly ignite, on exposure to an open flame. The flash point is a general indication of the flammability or combustibility of a liquid.

Explanation:

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Answer 2

Explanation:

The 'flash point' of a fuel is a certain temperature at which any fuel begins to burn. It is also called the 'kindling temperature of the fuel'.