The most important property for a jet fuel is its________________?
Correct answer: B. Freezing point
- A. Viscosity
- B. Freezing point
- C. Calorific value
- D. Flash point
Explanation
Jet fuel must remain fluid at the very low temperatures encountered at high altitude, making a low freezing point essential. Viscosity, calorific value and flash point also matter, but freezing point is the critical distinguishing property.
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