![What is the best way to reduce aircraft noise?](https://www.gkseries.com/blog/wp-content/uploads/2022/05/What-is-the-best-way-to-reduce-aircraft-noise.png)
Q. What is the best way to reduce aircraft noise?
A. By using shield around aircraft
B. By using quieter jet engines
C. By using heavy propellants
D. By using white paint
Answer: By using quieter jet engines
A. By using shield around aircraft
B. By using quieter jet engines
C. By using heavy propellants
D. By using white paint
Answer: By using quieter jet engines
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