General Studies · Welding and Cutting
सोल्डरिंग में फ्लक्स (flux) का कार्य क्या होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपरोक्त सभी✓
- 2सतह के गीलेपन (wetting) को बढ़ावा देना
- 3जंग (corrosion) को रोकना
- 4सोल्डरिंग सतह से ऑक्साइड को हटाना
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