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CHEMCO Exit Exam • Set 13 Question 28 of 30

The lowest temperature at which a liquid will give off sufficient vapors to form a flammable mixture with air is known as the _________.

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Direct Answer

Option B: flash point

The flash point is the minimum temperature at which a liquid produces enough flammable vapor to ignite momentarily when an ignition source is applied. This critical safety parameter is defined in ISGOTT and used for cargo classification under the IMDG Code.

All Options

A
fire point
B
flash point (Correct Answer)
C
lower explosive limit
D
threshold limit value

Detailed Explanation & Context

The flash point is the minimum temperature at which a liquid produces enough flammable vapor to ignite momentarily when an ignition source is applied. This critical safety parameter is defined in ISGOTT and used for cargo classification under the IMDG Code.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Chemical Tanker Cargo Operations (CHEMCO).

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