General Studies · Machine Design
एक संरचनात्मक घटक पर एक उतार-चढ़ाव वाला थकान भार (fluctuating fatigue load) लगाया जाता है जो 300 MPa के अधिकतम प्रतिबल से 100 MPa के न्यूनतम प्रतिबल तक भिन्न होता है। इस चक्र के लिए प्रतिबल आयाम (stress amplitude) और प्रतिबल अनुपात (stress ratio) क्रमशः हैं:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1250 MPa और 0.20
- 2100 MPa और 0.33✓
- 3250 MPa और 5.00
- 4100 MPa और 5.00
सही उत्तर देखें
100 MPa और 0.33
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