Question:
Which of the following materials is used in engine noise control?
Which of the following materials is used in engine noise control?
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Choosing materials with high damping capacity is essential for noise control in automotive and mechanical applications.
Updated On: Feb 27, 2025
- Aluminum
- Austempered ductile iron
- Magnesium
- Lead oxide
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The Correct Option is B
Solution and Explanation
Austempered ductile iron is used in engine components for noise control due to its excellent damping properties, which help in reducing vibrations and noise.
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