Science · Physics
भारत में पारंपरिक पुराने कलर कोड के अनुसार, घरेलू बिजली सप्लाई में फेज़ (Live), न्यूट्रल और अर्थ तारों का रंग क्रम क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1काला, पीला, लाल
- 2पीला, हरा, नीला
- 3लाल, काला, हरा✓
- 4लाल, नीला, पीला
सही उत्तर देखें
लाल, काला, हरा
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