Question 8 of 30
With an increase in temperature the volume of flammable and combustible liquids
expands
contracts
remains constant
remains constant if pressure remains constant **Correct answer : expands**
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Answer & Explanation
The correct answer is Option A: expands.
Flammable and combustible liquids possess a coefficient of thermal expansion, meaning their volume increases as temperature rises. This physical property necessitates the implementation of ullage spaces in cargo tanks to prevent over-pressurization due to thermal expansion.