General Studies · Engineering Materials
एक कटिंग टूल सामग्री के उस यांत्रिक गुण (mechanical property) को क्या नाम दिया गया है जो इसे अचानक लगने वाले शॉक या इम्पैक्ट लोड के कारण टूटने से बचाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1हार्डनेस (Hardness)
- 2टफनेस (Toughness)✓
- 3कठोरता / स्टिफनेस (Stiffness)
- 4तन्यता ताकत (Tensile strength)
सही उत्तर देखें
टफनेस (Toughness)
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