R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Physics Q. A transformer works with (A) direct current only (B) alternating current only (C) both AC & DC (D) any signal 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) alternating current only You must be Logged in to update hint/solution 💬 Discussion 💬 Comment