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CHEMCO Exit Exam • Set 10 Question 6 of 30

Ignition temperature is

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Direct Answer

Option A: lowest temperature to catch fire

Ignition temperature, also known as autoignition temperature, is the lowest temperature at which a substance will spontaneously ignite in a normal atmosphere without an external ignition source. Understanding this property, as detailed in ISGOTT, is critical for preventing fires and explosions in cargo operations.

All Options

A
lowest temperature to catch fire (Correct Answer)
B
higher temperature to catch fire
C
any temperature

Detailed Explanation & Context

Ignition temperature, also known as autoignition temperature, is the lowest temperature at which a substance will spontaneously ignite in a normal atmosphere without an external ignition source. Understanding this property, as detailed in ISGOTT, is critical for preventing fires and explosions in cargo operations.

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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