Physics · Materials Science
ब्रेक घर्षण सामग्री के लिए कौन सा गुण आवश्यक या वांछनीय नहीं है?
- 1उच्च स्थायित्व (High durability)
- 2उच्च शोर उत्पन्न करना (High noise generation)✓
- 3घिसाव का प्रतिरोध (Resistance to wear)
- 4कम थर्मल चालकता (Low thermal conductivity)
सही उत्तर देखें
उच्च शोर उत्पन्न करना (High noise generation)
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