Tankerman · Cargo — Flash Point
The flash point of a petroleum cargo is best defined as the:
- ATemperature at which the liquid boils
- BLowest temperature at which it gives off enough vapor to form an ignitable mixture near its surface✓ Correct
- CTemperature at which it ignites without an external flame
- DTemperature at which it freezes
Explanation
Flash point is the lowest temperature at which a liquid produces sufficient vapor to flash when an ignition source is applied. A low flash point (grade A/B) means a greater fire hazard during handling.
Authority: Tank Vessel Operations — Cargo Properties
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