Abel apparatus is used for those oils, whose flash points are ___________°F?
Correct answer: A. < 120
- A. < 120
- B. > 120
- C. > 280
- D. 300-600
Explanation
The Abel apparatus is a closed-cup tester for oils with relatively low flash points, conventionally below about 120°F. Higher-flash-point oils are tested with instruments such as the Pensky-Martens apparatus.
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