Fuels that congeal at ______ degrees are used in automobiles.
A. -12
B. -15
C. -20
D. None of the mentioned
Answer:A
Fuels that congeal at ______ degrees are used in automobiles.
A. -12 B. -15 C. -20 D. None of the mentioned
Explanation: Fuels that congeal at -12 degrees are used in automobiles. Fuels used in gas turbines in automobiles has a freezing point of -12 degrees.