Which invention did James Watt significantly improve? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Electric Generator B. Internal Combustion Engine C. Steam Engine D. Telegraph Check Answer 💡 Explanation: James Watt's improvements to the steam engine made it a viable power source for the Industrial Revolution. 📚 Topics: Historic Inventions Inventions and Discoveries 🎯 Exams: GEN NTS
