R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Physics Q. A kilowatt-hour is unit of (A) Electric charge (B) Power (C) Energy (D) Electric current 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Energy You must be Logged in to update hint/solution 💬 Discussion 💬 Comment