If the density of compressed air in the combustion chamber is ……. then the resistance to the movement of the droplets is higher.
A. high
B. low
C. same
D. none of the mentioned
Answer:A
If the density of compressed air in the combustion chamber is ……. then the resistance to the movement of the droplets is higher.
A. high B. low C. same D. none of the mentioned
Explanation: When the density of compressed air in the combustion chamber is high then the resistance to the movement of the droplets is higher and dispersion of the fuel is better.