General Studies · Manufacturing Processes
ऑक्सीएसिटिलीन वेल्डिंग में, यदि एसिटिलीन की आपूर्ति अधिक मात्रा में देखी जाती है, तो उत्पन्न होने वाली लौ (flame) को क्या कहा जाता है?
- 1ऑक्सीकारक ज्वाला (Oxidising flame)
- 2उत्पत्ति ज्वाला (Originating flame)
- 3उदासीन ज्वाला (Neutral flame)
- 4अपचायक ज्वाला (Reducing / carburising flame)✓
सही उत्तर देखें
अपचायक ज्वाला (Reducing / carburising flame)
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