Question

Jet-A fuel ignites at temperatures at or above _________

(a) 49 °C

(b) 100 °C

(c) 31 °C

(d) 75 °C

This question was addressed to me by my college professor while I was bunking the class.

I want to ask this question from Aircraft Systems and Aviation topic in division Aircraft Systems and Aviation Overview of Aircraft Maintenance

Answer 1

Correct option is (a) 49 °C

To explain I would say: The Jet-A fuel is a mixture of pure kerosene and ignites at temperatures at or above 49 °C. This category of fuel is generally used in modern commercial airliners.