Which inventor improved the steam engine’s efficiency? 👤 By TheQuizWire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. James Watt B. Eli Whitney C. Richard Arkwright D. George Stephenson Check Answer 💡 Explanation: James Watt's improvements to the steam engine were critical to the Industrial Revolution. 📚 Topics: Historic Inventions Inventions and Discoveries 🎯 Exams: GEN NTS
