General Studies · Engineering Materials
सामान्य दबाव रेटिंग के तहत रेफ्रिजरेशन और पाइपिंग सिस्टम में उपयोग की जाने वाली कॉपर (तांबे) की ट्यूब के लिए मानक अनुशंसित निरंतर ऑपरेटिंग तापमान सीमा क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-225°C से 550°C
- 2-80°C से 335°C
- 3-40°C से 205°C✓
- 4-29°C से 425°C
सही उत्तर देखें
-40°C से 205°C
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