A ) Mechanical ✅
B ) Solar
C ) Chemical
D ) All the these
Explanation:
📚 Explanation for Competitive Exams:
- 🟢 A generator works on the principle of electromagnetic induction.
- 🟢 It converts mechanical energy (motion or movement) into electrical energy.
- 🟢 Mechanical energy is usually provided by: Turbines (powered by steam, water, wind, or engines).