MCQ Quiz - Current Electricity
1. What is the SI unit of electric current?
2. What is the relationship between power, voltage, and current?
3. What does 1 kWh represent?
4. Why is electricity transmitted at high voltage over long distances?
5. What is the role of a fuse in an electrical circuit?
6. What is the unit of electric power?
7. What is the purpose of earthing in an electrical system?
8. What happens to power when both voltage and current are doubled?
9. Which device is used to measure electric current?
10. What is the formula for electrical energy?
