O Omveer 🎓 Tutor III ⭐ 5.26K Points 📊 Physics Q. A transformer is used to (A) Increase DC voltage (B) Convert DC into AC (C) Decrease DC voltage (D) Increase or decrease AC voltage 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) Increase or decrease AC voltage You must be Logged in to update hint/solution 💬 Discussion 💬 Comment