Physics · Machine Design
एक मानक सिंगल-रिवेटेड बट जोड़ (single-riveted butt joint) की विशिष्ट दक्षता सीमा (efficiency range) क्या होती है?
- 180% - 90%
- 265% - 70%
- 355% - 60%✓
- 440% - 50%
सही उत्तर देखें
55% - 60%
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