R Ravinder Singh 🎓 Extraordinary ⭐ 2.62K Points 📊 Physics Q. Slip rings are usually made of (A) Aluminium (B) Copper (C) Phosphor Bronze (D) Carbon 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Phosphor Bronze You must be Logged in to update hint/solution 💬 Discussion 💬 Comment