General Studies · Production Technology
जब किसी हिस्से की ढलाई (casting) के दौरान पिघली हुई धातु की दो धाराएं एक-दूसरे के साथ पूरी तरह से विलीन नहीं हो पाती हैं, तो इस दोष को किस नाम से जाना जाता है?
- 1पोर (Pore)
- 2ड्राई शट (Dry shut)
- 3स्कैब (Scab)
- 4कोल्ड शट (Cold shut)✓
सही उत्तर देखें
कोल्ड शट (Cold shut)
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