Q1. Which component controls electricity flow in the project board?
- Answer: The switch.
Q2. Why should we insulate wire joints in our project?
- Answer: To prevent short circuits and ensure safety.
Q3. (MCQ) What is the source of power in this project?
(a) Switch
(b) Battery
(c) LED
(d) Wire
- Answer: (b) Battery.
Q4. What happens when the switch is OFF?
- Answer: The circuit is incomplete, so the LED does not glow.