Mathematics · Strength of Materials
बाहरी व्यास 'D' और आंतरिक व्यास 'd' वाले एक खोखले वृत्ताकार खंड का खंड मापांक (Section Modulus - Z) किस व्यंजक द्वारा दिया जाता है?
- 1Z = (π/32D) [D2 - d2]
- 2Z = (π/16D) [D4 - d4]
- 3Z = (π/32D) [D4 - d4]✓
- 4Z = (π/30D) [D4 - d4]
सही उत्तर देखें
Z = (π/32D) [D4 - d4]
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